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Cheap flights from Rapid City to Ontario (RAP - ONT) from $273

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 6/11. 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.
RAP — ONT
May 25 — Jun 11
From?
To?
Sat 5/25
Sat 6/1
1 adult, Economy
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Cheap flight deals from Rapid City to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Ontario (ONT). 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 May 20, 2024.

Popular in

October

Cheapest in

January

Average price

$711

Round-trip from

$238
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in May 2024
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From Rapid City to Ontario
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What is the cheapest day to fly round-trip from Rapid City to Ontario?

Travelers have found that booking a Tuesday departure is the best way to save up to 29% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Rapid City to Ontario?

To save up to 79% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rapid City to Ontario from $364 1-2 weeks out and tickets from $631 for flights departing within the next 72 hours.

What is the cheapest month to fly from Rapid City to Ontario?

July is one of the best times of the year to fly to Ontario from Rapid City. Prices for July average $455 per person but you can even find prices for as low as $117. The most expensive prices can be found in the month of May. Opting for a July flight can save you 29% on your journey compared to booking in May

When is the cheapest time to fly from Rapid City to Ontario (RAP - ONT)?

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Rapid City to Ontario by exploring options for tickets in the morning.

Cheap United Airlines flights from Rapid City to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Rapid City and Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Rapid City to Ontario. Make sure to double check the flight details before booking.
Thu 7/257:00 amRAP - ONT
1 stop6h 33mUnited Airlines
Thu 8/151:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/20$318
Thu 7/258:51 amRAP - ONT
1 stop4h 42mUnited Airlines
Sat 8/171:45 pmONT - RAP
2 stops7h 14mUnited Airlines
Deal found 5/20$323
Tue 7/28:51 amRAP - ONT
1 stop4h 42mUnited Airlines
Mon 7/81:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/19$367
Thu 10/318:35 amRAP - ONT
1 stop5h 03mUnited Airlines
Sun 11/35:15 amONT - RAP
1 stop4h 58mUnited Airlines
Deal found 5/18$404
Fri 7/197:00 amRAP - ONT
1 stop6h 33mUnited Airlines
Fri 8/95:10 amONT - RAP
1 stop6h 37mUnited Airlines
Deal found 5/20$416
Thu 7/255:30 amRAP - ONT
2 stops18h 15mUnited Airlines
Thu 8/151:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/20$423
Thu 7/255:30 amRAP - ONT
2 stops18h 15mUnited Airlines
Sat 8/171:45 pmONT - RAP
2 stops7h 14mUnited Airlines
Deal found 5/20$428
Tue 7/212:40 pmRAP - ONT
1 stop5h 48mUnited Airlines
Mon 7/81:45 pmONT - RAP
2 stops20h 32mUnited Airlines
Deal found 5/19$442
Mon 7/1511:24 amRAP - ONT
1 stop7h 04mUnited Airlines
Thu 8/16:20 amONT - RAP
1 stop10h 09mUnited Airlines
Deal found 5/20$467

Cheap American Airlines flights from Rapid City to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Rapid City and Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
Browse through some of the cheapest American Airlines flights traveling from Rapid City to Ontario. Deals frequently update to provide users with more options.
Tue 7/26:00 amRAP - ONT
1 stop8h 48mAmerican Airlines
Sun 7/712:59 amONT - RAP
1 stop7h 51mAmerican Airlines
Deal found 5/19$586
Tue 7/26:00 amRAP - ONT
2 stops10h 51mAmerican Airlines
Sun 7/712:59 amONT - RAP
1 stop7h 51mAmerican Airlines
Deal found 5/19$591
Fri 6/1412:28 pmRAP - ONT
2 stops10h 12mAmerican Airlines
Mon 6/1710:45 pmONT - RAP
1 stop10h 45mAmerican Airlines
Deal found 5/19$678

Cheap Rapid City to Ontario flights in May & June 2024

Find cheap flight options from Rapid City to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 20, 2024.
Check out some of the best flight deals from Rapid City to Ontario in 2024. Check back regularly for other flight deals.
Sun 5/198:37 amRAP - ONT
1 stop5h 03mUnited Airlines
Sun 5/261:29 pmONT - RAP
1 stop7h 29mUnited Airlines
Deal found 5/18$462
Wed 6/198:55 amRAP - ONT
1 stop4h 38mUnited Airlines
Mon 7/11:30 pmONT - RAP
1 stop4h 31mUnited Airlines
Deal found 5/19$489
Sun 5/198:37 amRAP - ONT
1 stop5h 03mUnited Airlines
Sun 5/265:55 amONT - RAP
2 stops29h 46mUnited Airlines
Deal found 5/18$555
Fri 6/144:05 pmRAP - ONT
1 stop5h 43mUnited Airlines
Mon 6/175:15 amONT - RAP
1 stop10h 43mUnited Airlines
Deal found 5/19$578
Fri 6/1412:28 pmRAP - ONT
2 stops10h 12mAmerican Airlines
Mon 6/1710:45 pmONT - RAP
1 stop10h 45mAmerican Airlines
Deal found 5/19$678
Fri 6/145:30 amRAP - ONT
1 stop16h 18mUnited Airlines
Mon 6/176:25 pmONT - RAP
1 stop23h 43mUnited Airlines
Deal found 5/19$905
Wed 6/1911:23 amRAP - ONT
1 stop7h 05mUnited Airlines
Mon 7/11:30 pmONT - RAP
2 stops7h 29mUnited Airlines
Deal found 5/19$3,028

Rapid City to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Check out some of the best flight deals from Rapid City to Ontario in 2024. Check back regularly for other flight deals.
Thu 7/257:00 amRAP - ONT
1 stop6h 33mUnited Airlines
Thu 8/151:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/20$318
Thu 7/258:51 amRAP - ONT
1 stop4h 42mUnited Airlines
Sat 8/171:45 pmONT - RAP
2 stops7h 14mUnited Airlines
Deal found 5/20$323
Tue 7/28:51 amRAP - ONT
1 stop4h 42mUnited Airlines
Mon 7/81:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/19$367
Thu 10/318:35 amRAP - ONT
1 stop5h 03mUnited Airlines
Sun 11/35:15 amONT - RAP
1 stop4h 58mUnited Airlines
Deal found 5/18$404
Fri 7/197:00 amRAP - ONT
1 stop6h 33mUnited Airlines
Fri 8/95:10 amONT - RAP
1 stop6h 37mUnited Airlines
Deal found 5/20$416
Thu 7/255:30 amRAP - ONT
2 stops18h 15mUnited Airlines
Thu 8/151:30 pmONT - RAP
1 stop6h 04mUnited Airlines
Deal found 5/20$423
Thu 7/255:30 amRAP - ONT
2 stops18h 15mUnited Airlines
Sat 8/171:45 pmONT - RAP
2 stops7h 14mUnited Airlines
Deal found 5/20$428
Tue 7/212:40 pmRAP - ONT
1 stop5h 48mUnited Airlines
Mon 7/81:45 pmONT - RAP
2 stops20h 32mUnited Airlines
Deal found 5/19$442
Sun 5/198:37 amRAP - ONT
1 stop5h 03mUnited Airlines
Sun 5/261:29 pmONT - RAP
1 stop7h 29mUnited Airlines
Deal found 5/18$462

One-way flights to Ontario from Rapid City

Search for one-way flight options from Rapid City to Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
Take a look at some of the one-way flights we've detected from Rapid City to Ontario. Users needing a return flight from Rapid City to Ontario should utilize the search form above.
Tue 6/1111:23 amRAP - ONT
1 stop10h 25mUnited Airlines
Deal found 5/19$273
Tue 6/118:55 amRAP - ONT
2 stops14h 32mUnited Airlines
Deal found 5/19$278
Wed 8/214:25 pmRAP - ONT
2 stops8h 19mDelta
Deal found 5/20$285
Wed 8/2111:25 amRAP - ONT
1 stop10h 37mUnited Airlines
Deal found 5/20$289
Thu 6/1311:23 amRAP - ONT
1 stop10h 25mUnited Airlines
Deal found 5/19$293
Thu 8/154:00 pmRAP - ONT
1 stop26h 28mUnited Airlines
Deal found 5/19$298
Wed 8/1412:40 pmRAP - ONT
2 stops24h 35mUnited Airlines
Deal found 5/19$303
Sat 7/2011:50 amRAP - ONT
2 stops13h 09mDelta
Deal found 5/20$314
Tue 8/1312:40 pmRAP - ONT
1 stop5h 48mUnited Airlines
Deal found 5/19$320

Find flights from Rapid City to Ontario within your budget

Customize your flight search to find flights from Rapid City to Ontario 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 2,621,518 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$318 - $591

Route

Depart

Return

Price

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Thu 7/25

1 stop6h 33m

Ontario

Thu 8/15

1 stop6h 04m

$318

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Thu 7/25

1 stop4h 42m

Ontario

Sat 8/17

2 stops7h 14m

$323

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Tue 7/2

1 stop4h 42m

Ontario

Mon 7/8

1 stop6h 04m

$367

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Thu 10/31

1 stop5h 03m

Ontario

Sun 11/3

1 stop4h 58m

$404

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Fri 7/19

1 stop6h 33m

Ontario

Fri 8/9

1 stop6h 37m

$416

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Thu 7/25

2 stops18h 15m

Ontario

Thu 8/15

1 stop6h 04m

$423

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Thu 7/25

2 stops18h 15m

Ontario

Sat 8/17

2 stops7h 14m

$428

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Tue 7/2

1 stop8h 48m

Ontario

Sun 7/7

1 stop7h 51m

$586

Rapid CityOntario

RAP - ONT

RAPONT

Rapid City

Tue 7/2

2 stops10h 51m

Ontario

Sun 7/7

1 stop7h 51m

$591

Flights are sorted by cheapest first

Deals found on 5/20

When is the cheapest time to fly from Rapid City to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Rapid City to Ontario. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rapid City to Ontario flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Rapid City to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Rapid City to Ontario is currently $295 while a round-trip flight costs $428. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Rapid City to Ontario (average of $238). Flying from Rapid City to Ontario in June is currently the most expensive (average of $328). 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.

January

$268

February

$287

March

$281

April

$256

May

$268

June

$328

July

$328

August

$287

September

$258

October

$238

November

$268

December

$271

Temperature and rainfall in Ontario by month

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

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 20, 2024.
See what other customers who have flown with United Airlines and American Airlines from Rapid City to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,894 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,472 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

  • Can I find flights from Rapid City to Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Rapid City to Ontario for under $400. The cheapest flight booked recently is on United Airlines for just $318, but on average you can expect to pay $478.

  • What are the cheapest airlines flying from Rapid City to Ontario round-trip?

    According to our current data, United Airlines ($318), and American Airlines ($586) offers the cheapest pricing from Rapid City to Ontario. You may be able to fly from Rapid City to Ontario for 43% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rapid City to Ontario one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $273. Delta flights start at $285 while deals on American Airlines start at $363 one-way.

  • What does RAP to ONT mean?

    This is defined as Rapid City Airport (RAP) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Rapid City to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Rapid City to Ontario 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 Rapid City to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City to Ontario 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 Rapid City to Ontario that include hotel bookings?

    Yes. In addition to deals on Rapid City to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Ontario.

  • Can I find deals for business class flights from Rapid City to Ontario?

    Yes. Cheapflights offers flight deals from Rapid City to Ontario 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 Rapid City to Ontario that allow pets onboard?

    Many airlines flying from Rapid City to Ontario 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 Rapid City to Ontario?

    Yes, you can often find last-minute deals on Rapid City to Ontario 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 Rapid City to Ontario flight deals updated?

    The Rapid City to Ontario flight deals you see on this page were last updated on 5/20.

See more FAQs

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Alternative routes for Rapid City to Ontario
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Top airline flying from Rapid City to Ontario

Discover the top airline that operate flights from Rapid City to Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$537FlexibilityNo cancel feeOn-time69%
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Search flights from Rapid City to Ontario by cabin class

Find flights from Rapid City to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rapid City to Ontario?

Deals for Rapid City to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Rapid City to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Rapid City to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Rapid City to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Rapid City to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Rapid City to Ontario become cheaper?

Yes! Start tracking prices for Rapid City to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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