Cheap flights from San Antonio to Denver

Round-trip
Economy
San Antonio (SAT)
Denver (DEN)
Sat 6/5
Sat 6/12
Any month
Compare vs. momondo |

Flight information for San Antonio to Denver
(SAT to DEN)

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Denver
Best Price Found$90The best flight deal from San Antonio to Denver found on momondo in the last 72 hours is $90
Fastest flight time2h 15mThe fastest flight from San Antonio to Denver takes 2h 15m
Direct flightsMo, Fr, Sa and SuDirect flights go from San Antonio to Denver on Monday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest and Frontier.
Airports in Denver2 airportsThere are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

How to get the cheapest flight ticket from San Antonio to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Antonio to Denver?

September
The cheapest time of year to fly to Denver from San Antonio is September. Most expensive is December

What is the cheapest day to depart San Antonio for Denver?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from San Antonio to Denver?

in the morning
San Antonio to Denver flights are approximately 34% more expensive at noon than in the morning

What is the cheapest airline that flies to Denver from San Antonio?

Spirit Airlines
Spirit Airlines, Frontier, and Delta are the most popular carriers operating from San Antonio to Denver

What is the cheapest San Antonio to Denver flight route?

San Antonio - Denver Intl
Fly from San Antonio to Denver Intl for the best San Antonio - Denver flight prices
SAT
San Antonio
DEN
Denver Intl

How far in advance should you book San Antonio to Denver flights?

48 days before
The cheapest time to buy a flight from San Antonio to Denver is approximately 48 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Antonio to Denver

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Antonio to Denver by changing tabs
Multiple Airlines
May 21
SAT5:00 amSan Antonio
2h 18m
DEN7:18 amDenver Intl
May 24
DEN4:34 amDenver Intl
2h 14m
SAT6:48 amSan Antonio
Multiple Airlines
May 21
SAT5:00 amSan Antonio
2h 18m
DEN7:18 amDenver Intl
May 24
DEN4:34 amDenver Intl
2h 14m
SAT6:48 amSan Antonio
Multiple Airlines
May 14
SAT5:00 amSan Antonio
2h 18m
DEN7:18 amDenver Intl
May 17
DEN4:34 amDenver Intl
2h 14m
SAT6:48 amSan Antonio

Find the cheapest one-way flights from San Antonio to Denver

If you're looking for one-way flights from San Antonio to Denver, view some of our deals below provided by Frontier
United Airlines
Jun 25
SAT9:42 amSan Antonio
2h 13m
DEN11:55 amDenver Intl
United Airlines
May 21
SAT5:00 amSan Antonio
2h 18m
DEN7:18 amDenver Intl
United Airlines
May 14
SAT1:21 pmSan Antonio
2h 18m
DEN3:39 pmDenver Intl

Best airlines flying from San Antonio to Denver

Compare and see reviews for airlines that fly from San Antonio to Denver with momondo
AirlineRatingFree CancellationPrice
Spirit Airlines
PriceFrom $35
Free Cancellation
Rating
7.1
7.5

Boarding

6.8

Comfort

7.7

Crew

6.3

Entertainment

6.4

Food

Reviews

Pros: Nothing

Cons: There’s no entertainment. Can’t even charge the phone. Can’t even recline the seat very uncomfortable flight

1 / 10
Frontier
PriceFrom $48
Free Cancellation
Rating
7.5
8.0

Boarding

7.1

Comfort

8.1

Crew

6.6

Entertainment

6.9

Food

Reviews

Cons: Everything is ok

1 / 10
American Airlines
PriceFrom $57
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Yes made sure mask was in place

Cons: No

1 / 10
Delta
PriceFrom $77
Free Cancellation
Rating
8.1
8.2

Boarding

8.4

Comfort

8.2

Crew

7.8

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
United Airlines
PriceFrom $97
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: everything

Cons: nono

1 / 10

Which airlines flying from San Antonio to Denver Intl have COVID-19 safety policies in place?

Airlines such as Delta have taken additional precautions to make sure you’re safer while traveling. When flying from San Antonio to Denver Intl, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from San Antonio to Denver Intl offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from San Antonio to Denver Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Frontier, United Airlines, and American Airlines. You can search for the full list of airlines like Frontier that are offering this flexibility.


Alternative routes for San Antonio to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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Houston to Colorado Springs Flights
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Corpus Christi to Denver Flights
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Lubbock to Denver Flights
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Dallas to Gunnison Flights
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Houston to Gunnison Flights
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