Cheap flights from San Diego to Denver (SAN - DEN) from $29
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 8/7. 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.
The best prices from San Diego to Denver Intl are usually found in April or January, booked 56 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from San Diego to Denver
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Denver (DEN). 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 10, 2024.
Popular in | July |
|---|---|
Cheapest in | April |
Round-trip from | $192 |
One-way from | $29 |
What is the cheapest day to fly round-trip from San Diego to Denver?
Users have found that flying from San Diego to Denver on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from San Diego to Denver?
To save up to 90% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to Denver from $168 1-2 weeks out and tickets from $318 for flights departing within the next 72 hours.
What is the cheapest month to fly from San Diego to Denver?
The best pricing can be found in the month of April. Prices to Denver from San Diego average $183. You can even find prices in April for less than $183, as users have found deals to Denver from as low as $52. The month of July appears to be one of the more expensive times to travel to Denver from San Diego. Flying in the targeted month can save you up to 35%.
When is the cheapest time to fly from San Diego to Denver (SAN - DEN)?
It’s typically best to fly out from San Diego to Denver in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Frontier flights from San Diego to Denver
Explore cheap flight options specifically provided by Frontier for the route between San Diego and Denver. 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 2,684,066 searches. Data last updated May 10, 2024.
Peruse some of the lowest-priced Frontier flights we've found from San Diego to Denver. It's recommended that users confirm their flight details before booking.
One of the most popular airlines traveling from San Diego to Denver is Frontier. Flights from Frontier traveling this route typically cost $468.45 RT. This price is typically 11% cheaper than other airlines that offer San Diego to Denver flights. When booking this route, the cheapest RT price found was $233. San Diego Airport is the most common San Diego airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from San Diego to Denver, Frontier flights are 13% more popular than any other airline flying that same route.
Cheap Delta flights from San Diego to Denver
Explore cheap flight options specifically provided by Delta for the route between San Diego and Denver. 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 2,684,066 searches. Data last updated May 10, 2024.
Some of the best deals we've found on Delta flights traveling from San Diego to Denver. Deals are refreshing constantly so come back soon for more options.
One of the most popular airlines traveling from San Diego to Denver is Delta. Flights from Delta traveling this route typically cost $299.95 RT. This price is typically 65% cheaper than other airlines that offer San Diego to Denver flights. When booking this route, the cheapest RT price found was $138. San Diego Airport is the most common San Diego airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from San Diego to Denver, Delta flights are 3% more popular than any other airline flying that same route.
Cheap San Diego to Denver flights in May & June 2024
Find cheap flight options from San Diego to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Prices were last updated on May 10, 2024.
Check out some of the best flight deals from San Diego to Denver in 2024. Check back regularly for other flight deals.
San Diego to Denver 2024 flight deals
Discover exclusive flight deals for travel between San Diego and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Check out some of the best flight deals from San Diego to Denver in 2024. Check back regularly for other flight deals.
Non-stop flights to Denver from San Diego
Discover non-stop flight options from San Diego to Denver. 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 2,684,066 searches. Data last updated May 10, 2024.
To help reduce your travel time, choose from one of these non-stop flights from San Diego to Denver. Search for alternative flights from San Diego to Denver by utilizing the search form above.
San Diego to Denver flights leaving soon
Find last-minute flight options from San Diego to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 10, 2024.
Check out these flights departing soon from San Diego to Denver. It's wise to confirm all flight details are correct before booking.
One-way flights to Denver from San Diego
Search for one-way flight options from San Diego to Denver. 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 2,684,066 searches. Data last updated May 10, 2024.
Users traveling one-way from San Diego to Denver can select one of these great deals. Users can also find round-trip San Diego to Denver flights by using the search form above.
Find flights from San Diego to Denver within your budget
Customize your flight search to find flights from San Diego to Denver 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 2,684,066 searches. Data last updated May 10, 2024.
Fly from
Fly to
Budget
$50 - $208
Route
Depart
Return
Price
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Tue 6/4
Nonstop2h 28m
Denver Intl
Sat 6/8
Nonstop2h 30m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Wed 6/5
Nonstop2h 28m
Denver Intl
Wed 6/12
Nonstop2h 26m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Wed 6/12
Nonstop2h 26m
Denver Intl
Wed 6/19
Nonstop2h 26m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Wed 6/5
Nonstop2h 26m
Denver Intl
Sat 6/8
Nonstop2h 24m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Tue 6/11
Nonstop2h 35m
Denver Intl
Sat 6/15
Nonstop2h 30m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Tue 6/18
Nonstop2h 35m
Denver Intl
Sat 6/22
Nonstop2h 28m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Mon 6/17
1 stop17h 04m
Denver Intl
Wed 6/19
Nonstop2h 26m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Tue 6/18
1 stop4h 39m
Denver Intl
Wed 6/26
1 stop4h 35m
San DiegoDenver Intl
SAN - DEN
SANDEN
San Diego
Wed 7/3
1 stop4h 33m
Denver Intl
Tue 7/9
1 stop4h 55m
When is the best time to book a flight from San Diego to Denver?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Denver. Price data was last updated on May 3, 2024.
The best time to book flights from San Diego to Denver is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
When is the cheapest time to fly from San Diego to Denver?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Denver. Price data was last updated on May 5, 2024.
Average price of flights to Denver by month
Plan your trip from San Diego to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from San Diego to Denver is currently $40 while a round-trip flight costs $103. Price data was last updated on May 5, 2024.
Currently, December is the cheapest month in which you can book a flight from San Diego to Denver (average of $192). Flying from San Diego to Denver in June is currently the most expensive (average of $280). 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
$220
February
$237
March
$269
April
$204
May
$224
June
$280
July
$278
August
$218
September
$212
October
$193
November
$198
December
$192
Temperature and rainfall in Denver by month
Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.
DEN Temperature | 30.2 - 73.4 °F |
|---|
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 10, 2024.
Peruse reviews from past customers who have flown with Frontier, Delta and American Airlines from San Diego to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Overall
Crew
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from San Diego to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from San Diego to Denver on these airlinesChoose from the following airlines for your flight from San Diego to Denver. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2024.
Choose from the following airlines for your flight from San Diego to Denver. Flights are based on user searches made on Cheapflights and were last updated on May 10, 2024.
Top 5 airlines flying from San Diego to Denver
Discover the top 5 airlines that operate flights from San Diego to Denver. 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 2,684,066 searches. Data last updated May 10, 2024.
Search flights from San Diego to Denver by cabin class
Find flights from San Diego to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Diego to Denver
Find hourly flight availability from San Diego to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
| 4%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 42%of flight departures | Morning6 am to noon |
| 51%of flight departures | AfternoonNoon to 6 pm |
| 3%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Diego to Denver
Explore weekly flight availability from San Diego to Denver. 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 May 10, 2024.
| Sunday | 19daily flights |
|---|---|
| Monday | 30daily flights |
| Tuesday | 25daily flights |
| Wednesday | 25daily flights |
| Thursday | 28daily flights |
| Friday | 29daily flights |
| Saturday | 20daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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 San Diego to Denver?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from San Diego to Denver?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Denver.
Can Cheapflights find flights from San Diego to Denver with no change fees?
Yes! Cheapflights helps users easily find flights from San Diego to Denver with no change fees.
Can Cheapflights notify me if prices for flights from San Diego to Denver become cheaper?
Of course! You can now track prices for flights from San Diego to Denver and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.