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Cheap flights from Denver to Idaho Falls (DEN - IDA) from $146

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — IDA
Jun 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
1 adult, Economy
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The best prices from Denver Intl to Idaho Falls Fanning Field are usually found in November or January, booked 70 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Denver to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 1, 2024.

Popular in

August

Cheapest in

November

Round-trip from

$397

One-way from

$316
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Denver Intl to Idaho Falls Fanning Field
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One-way flight from Denver Intl to Idaho Falls Fanning Field
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What is the cheapest day to fly round-trip from Denver to Idaho Falls?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Denver to Idaho Falls?

To save up to 52% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Denver to Idaho Falls from $228 1-2 weeks out and tickets from $285 for flights departing within the next 72 hours.

What is the cheapest month to fly from Denver to Idaho Falls?

November can be a great time to fly to Idaho Falls from Denver with a flight ticket averaging about $326. Cheapflights users have found deals in the month of November for as cheap as $177. The most expensive prices can be found in the month of August.

What is the cheapest time of day to fly from DEN to IDA?

It’s typically best to fly out from Denver to Idaho Falls at noon. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Denver to Idaho Falls

Explore cheap flight options specifically provided by American Airlines for the route between Denver and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
Check out some of the cheapest American Airlines flights we've come across from Denver to Idaho Falls. Come back soon if you're not finding the exact deal you're looking for.
Tue 9/2412:44 pmDEN - IDA
1 stop8h 50mAmerican Airlines
Wed 9/251:42 pmIDA - DEN
1 stop6h 37mAmerican Airlines
Deal found 5/30$158
Thu 9/125:00 amDEN - IDA
1 stop8h 10mAmerican Airlines
Sun 9/227:00 amIDA - DEN
1 stop8h 12mAmerican Airlines
Deal found 5/31$196
Sat 7/272:45 pmDEN - IDA
1 stop6h 54mAmerican Airlines
Wed 7/316:30 amIDA - DEN
1 stop7h 22mAmerican Airlines
Deal found 5/31$520
Tue 8/137:40 amDEN - IDA
2 stops13h 51mAmerican Airlines
Sat 8/176:14 amIDA - DEN
2 stops11h 57mAmerican Airlines
Deal found 6/1$538
Sat 6/297:50 amDEN - IDA
2 stops13h 53mAmerican Airlines
Mon 7/16:32 amIDA - DEN
2 stops11h 35mAmerican Airlines
Deal found 5/31$578

Cheap United Airlines flights from Denver to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between Denver and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Denver to Idaho Falls. Check back soon if you're not seeing flights that suit your needs.
Thu 7/257:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Wed 7/315:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$289
Sun 9/158:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Fri 9/205:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/31$320
Sun 6/237:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Fri 6/285:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 5/31$330
Sun 8/411:44 amDEN - IDA
Nonstop1h 44mUnited Airlines
Sun 8/115:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$333
Thu 7/47:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Mon 7/85:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$354
Wed 7/243:35 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Mon 7/2910:45 amIDA - DEN
Nonstop1h 50mUnited Airlines
Deal found 5/31$377
Thu 9/128:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Sun 9/225:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/31$387
Sun 6/307:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 7/65:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$393
Wed 7/243:35 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Sun 7/2810:45 amIDA - DEN
Nonstop1h 50mUnited Airlines
Deal found 5/31$398

Cheap Denver to Idaho Falls flights in June & July 2024

Find cheap flight options from Denver to Idaho Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 1, 2024.
These are some of the most attractive deals on flights from Denver to Idaho Falls in 2024. Check back in a little while for more flight options.
Sat 6/297:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Mon 7/12:35 pmIDA - DEN
Nonstop1h 48mUnited Airlines
Deal found 5/31$289
Sun 6/237:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Fri 6/285:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 5/31$330
Thu 6/133:31 pmDEN - IDA
Nonstop1h 44mUnited Airlines
Thu 6/2010:45 amIDA - DEN
Nonstop1h 50mUnited Airlines
Deal found 5/30$354
Sun 6/307:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 7/65:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$393
Fri 6/147:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sun 6/165:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 5/31$419
Fri 6/146:36 pmDEN - IDA
1 stop3h 41mDelta
Sun 6/167:00 pmIDA - DEN
1 stop3h 54mDelta
Deal found 5/31$438
Sun 6/236:00 amDEN - IDA
1 stop17h 57mAlaska Airlines
Fri 6/284:02 pmIDA - DEN
1 stop17h 42mAlaska Airlines
Deal found 5/31$452
Sat 6/296:36 pmDEN - IDA
1 stop3h 41mDelta
Mon 7/11:05 pmIDA - DEN
1 stop5h 46mDelta
Deal found 5/31$463
Thu 6/131:14 pmDEN - IDA
1 stop10h 43mAlaska Airlines
Thu 6/206:00 amIDA - DEN
1 stop6h 18mAlaska Airlines
Deal found 5/30$492

Denver to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Denver and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
These are some of the most attractive deals on flights from Denver to Idaho Falls in 2024. Check back in a little while for more flight options.
Tue 9/2412:44 pmDEN - IDA
1 stop8h 50mAmerican Airlines
Wed 9/251:42 pmIDA - DEN
1 stop6h 37mAmerican Airlines
Deal found 5/30$158
Thu 9/125:00 amDEN - IDA
1 stop8h 10mAmerican Airlines
Sun 9/227:00 amIDA - DEN
1 stop8h 12mAmerican Airlines
Deal found 5/31$196
Thu 7/257:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Wed 7/315:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$289
Tue 8/1310:42 amDEN - IDA
1 stop13h 15mAlaska Airlines
Sat 8/173:51 pmIDA - DEN
1 stop17h 53mAlaska Airlines
Deal found 6/1$302
Wed 7/36:36 pmDEN - IDA
1 stop3h 42mDelta
Fri 7/57:00 pmIDA - DEN
1 stop3h 51mDelta
Deal found 5/31$308
Tue 9/243:03 pmDEN - IDA
1 stop8h 51mAlaska Airlines
Wed 9/254:20 pmIDA - DEN
2 stops24h 34mAlaska Airlines
Deal found 5/30$312
Sun 9/158:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Fri 9/205:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/31$320
Sun 6/237:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Fri 6/285:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 5/31$330
Sun 8/411:44 amDEN - IDA
Nonstop1h 44mUnited Airlines
Sun 8/115:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$333

Non-stop flights to Idaho Falls from Denver

Discover non-stop flight options from Denver to Idaho Falls. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Denver to Idaho Falls. Search for alternative flights from Denver to Idaho Falls by utilizing the search form above.
Thu 7/257:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Wed 7/315:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$289
Sun 9/158:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Fri 9/205:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/31$320
Sun 6/237:55 amDEN - IDA
Nonstop1h 45mUnited Airlines
Fri 6/285:58 pmIDA - DEN
Nonstop1h 42mUnited Airlines
Deal found 5/31$330
Sun 8/411:44 amDEN - IDA
Nonstop1h 44mUnited Airlines
Sun 8/115:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$333
Thu 7/47:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Mon 7/85:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$354
Wed 7/243:35 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Mon 7/2910:45 amIDA - DEN
Nonstop1h 50mUnited Airlines
Deal found 5/31$377
Thu 9/128:10 amDEN - IDA
Nonstop1h 44mUnited Airlines
Sun 9/225:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 5/31$387
Sun 6/307:50 amDEN - IDA
Nonstop1h 45mUnited Airlines
Sat 7/65:59 pmIDA - DEN
Nonstop1h 43mUnited Airlines
Deal found 5/31$393
Wed 7/243:35 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Sun 7/2810:45 amIDA - DEN
Nonstop1h 50mUnited Airlines
Deal found 5/31$398

One-way flights to Idaho Falls from Denver

Search for one-way flight options from Denver to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
Some of the best available deals we've found on one-way flights from Denver to Idaho Falls. Users needing a return flight from Denver to Idaho Falls should utilize the search form above.
Mon 9/23:34 pmDEN - IDA
Nonstop1h 40mUnited Airlines
Deal found 5/31$146
Wed 9/41:18 pmDEN - IDA
1 stop10h 36mAlaska Airlines
Deal found 5/31$147
Tue 9/36:35 pmDEN - IDA
1 stop3h 35mDelta
Deal found 5/31$155
Wed 9/412:02 pmDEN - IDA
2 stops11h 52mAlaska Airlines
Deal found 5/31$170
Mon 9/26:35 pmDEN - IDA
1 stop3h 35mDelta
Deal found 5/31$180
Thu 9/55:30 pmDEN - IDA
2 stops17h 19mMultiple Airlines
Deal found 5/31$193
Thu 9/56:35 pmDEN - IDA
1 stop3h 35mDelta
Deal found 5/31$209
Sun 6/237:25 pmDEN - IDA
Nonstop1h 43mUnited Airlines
Deal found 5/31$210
Sat 9/74:26 pmDEN - IDA
2 stops7h 28mAlaska Airlines
Deal found 5/31$217

Find flights from Denver to Idaho Falls within your budget

Customize your flight search to find flights from Denver to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $649

Route

Depart

Return

Price

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 9/24

1 stop8h 50m

Idaho Falls Fanning Field

Wed 9/25

1 stop6h 37m

$158

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Thu 9/12

1 stop8h 10m

Idaho Falls Fanning Field

Sun 9/22

1 stop8h 12m

$196

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Thu 7/25

Nonstop1h 45m

Idaho Falls Fanning Field

Wed 7/31

Nonstop1h 43m

$289

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 8/13

1 stop13h 15m

Idaho Falls Fanning Field

Sat 8/17

1 stop17h 53m

$302

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Wed 7/3

1 stop3h 42m

Idaho Falls Fanning Field

Fri 7/5

1 stop3h 51m

$308

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Tue 9/24

1 stop8h 51m

Idaho Falls Fanning Field

Wed 9/25

2 stops24h 34m

$312

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Sun 9/15

Nonstop1h 44m

Idaho Falls Fanning Field

Fri 9/20

Nonstop1h 45m

$320

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Fri 7/26

1 stop3h 36m

Idaho Falls Fanning Field

Mon 7/29

1 stop3h 51m

$358

Denver IntlIdaho Falls Fanning Field

DEN - IDA

DENIDA

Denver Intl

Sun 6/23

3 stops29h 43m

Idaho Falls Fanning Field

Fri 6/28

2 stops14h 42m

$649

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Denver to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Idaho Falls. Price data was last updated on May 24, 2024.
The price you pay for your flight from Denver to Idaho Falls may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Denver to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Denver to Idaho Falls. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Idaho Falls flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Denver to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated June 1, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Alaska Airlines from Denver to Idaho Falls to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,754 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,268 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Denver to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Idaho Falls?

    To fly from Denver to Idaho Falls, you need to book a flight from Denver Intl (DEN) to Fanning Field (IDA). Nonstop flights to Idaho Falls Fanning Field from Denver Intl take 1h 44m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Denver Intl to Fanning Field offered by 2 different airlines.

  • Can I find flights from Denver to Idaho Falls for under $200 on Cheapflights?

    Yes, there are multiple flights from Denver to Idaho Falls for under $200. The cheapest flight booked recently is on American Airlines for just $158, but on average you can expect to pay $332.

  • Are there nonstop flights from Denver to Idaho Falls for under $300 on Cheapflights?

    Cheapflights has at least 15 direct flights from Denver to Idaho Falls under $300. A good price for a nonstop flight from Denver to Idaho Falls is less than $433.

  • What are the cheapest airlines flying from Denver to Idaho Falls round-trip?

    American Airlines, at $158, was found to be the cheapest airline from Denver to Idaho Falls.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to Idaho Falls one-way?

    $146 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $147 and $155, respectively.

  • What are the most reliable airlines from Denver to Idaho Falls?

    Consider SkyWest Airlines (92%), United Airlines (86%) or Mesa Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Denver to Idaho Falls.

  • What are the cheapest flights from Denver to Idaho Falls?

    While on average a flight from Denver to Idaho Falls is generally $331, our data shows the cheapest flight currently is $144. When looking at the most popular route, (Denver Intl - Idaho Falls Fanning Field), you can expect to pay $286 for that flight.

  • What does DEN to IDA mean?

    DEN stands for Denver Intl Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Denver to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Denver to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Denver to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Idaho Falls.

  • Can I find deals for business class flights from Denver to Idaho Falls?

    Yes. Cheapflights offers flight deals from Denver to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to Idaho Falls that allow pets onboard?

    Many airlines flying from Denver to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Idaho Falls?

    Yes, you can often find last-minute deals on Denver to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Idaho Falls flight deals updated?

    The Denver to Idaho Falls flight deals you see on this page were last updated on 6/1.

  • What is the cheapest month to book a flight from Denver to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from Denver to Idaho Falls (average of $397). Flying from Denver to Idaho Falls in June is currently the most expensive (average of $614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Denver to Idaho Falls

Discover the top 2 airlines that operate flights from Denver to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$263FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$189Average$334FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Denver to Idaho Falls by cabin class

Find flights from Denver to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Denver to Idaho Falls

Find hourly flight availability from Denver to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 1, 2024.
1%of flight departuresEarly morningMidnight to 6 am
54%of flight departuresMorning6 am to noon
19%of flight departuresAfternoonNoon to 6 pm
26%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Idaho Falls

Explore weekly flight availability from Denver to Idaho Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 1, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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Flights to Karpathos

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