Cheap Flights from Denver, CO to San Antonio, TX from $26

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On Cheapflightsplus.com you will find 41 direct and 222 connecting flights from Denver to San Antonio. You can compare airfare deals from 6 airlines and multiple travel sites from $26, book and save on cheap plane tickets and last minute offers. Also check out DEN-SAT flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to San Antonio Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $26 (one-way), $45 (round-trip).

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Best Flights from Denver to San Antonio Today

Take a look at the list of non stop flights and flights with layovers from Denver to San Antonio with the lowest price of $26. The fastest direct flight takes 2h 5m and the fastest connecting – 3h 42m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $26 Find flight	14:35 Denver Denver International	17:45 San Antonio San Antonio	2h 10m	Frontier Airlines	F9386
from $44 Find flight	08:12 Denver Denver International	11:17 San Antonio San Antonio	2h 5m	United Airlines	UA3414
from $44 Find flight	09:55 Denver Denver International	13:11 San Antonio San Antonio	2h 16m	United Airlines	UA5369
from $44 Find flight	10:00 Denver Denver International	13:05 San Antonio San Antonio	2h 5m	United Airlines	UA1412
from $44 Find flight	15:40 Denver Denver International	18:47 San Antonio San Antonio	2h 7m	United Airlines	UA5348
from $44 Find flight	17:45 Denver Denver International	21:05 San Antonio San Antonio	2h 20m	United Airlines	UA5545
from $44 Find flight	20:39 Denver Denver International	23:44 San Antonio San Antonio	2h 5m	United Airlines	UA5608
from $46 Find flight	10:05 Denver Denver International	13:15 San Antonio San Antonio	2h 10m	Southwest Airlines	WN1721
from $46 Find flight	11:10 Denver Denver International	14:15 San Antonio San Antonio	2h 5m	Southwest Airlines	WN1242
from $46 Find flight	11:10 Denver Denver International	14:20 San Antonio San Antonio	2h 10m	Southwest Airlines	WN1827
from $46 Find flight	17:30 Denver Denver International	22:33 San Antonio San Antonio	4h 3m layover 0h 40m - Houston	United Airlines	UA1184 UA1291
from $46 Find flight	15:40 Denver Denver International	20:48 San Antonio San Antonio	4h 8m layover 0h 45m - Houston	United Airlines	UA489 UA530

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 03, 2024

Flight Schedule Denver (Colorado) to San Antonio (Texas)

Full flight schedule will help you in detecting at what time planes fly from Denver to San Antonio. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 09:30	06:15 — 09:30 WN2661 Southwest Airlines Denver — San Antonio	2h 15m	Find flight from$110
06:30 — 09:45	06:30 — 09:45 WN3164 Southwest Airlines Denver — San Antonio	2h 15m	Find flight from$107
07:25 — 10:35	07:25 — 10:35 WN1378 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$97
08:12 — 11:17	08:12 — 11:17 UA3414 United Airlines Denver — San Antonio	2h 5m	Find flight from$44
09:55 — 13:11	09:55 — 13:11 UA5369 United Airlines Denver — San Antonio	2h 16m	Find flight from$44
10:00 — 13:05	10:00 — 13:05 UA1412 United Airlines Denver — San Antonio	2h 5m	Find flight from$44
10:05 — 13:15	10:05 — 13:15 WN1721 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
10:20 — 13:30	10:20 — 13:30 WN2771 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$79
11:05 — 14:15	11:05 — 14:15 WN1698 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$109
11:10 — 14:15	11:10 — 14:15 WN1242 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
11:10 — 14:20	11:10 — 14:20 WN1827 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
11:20 — 14:30	11:20 — 14:30 WN577 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$91
11:40 — 14:45	11:40 — 14:45 WN1996 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
11:55 — 15:05	11:55 — 15:05 WN170 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
12:05 — 15:10	12:05 — 15:10 WN2548 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$107
12:15 — 15:25	12:15 — 15:25 WN2280 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$99
12:30 — 15:35	12:30 — 15:35 WN2589 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
14:05 — 17:10	14:05 — 17:10 WN1839 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
14:10 — 17:15	14:10 — 17:15 WN586 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
14:35 — 17:45	14:35 — 17:45 F9386 Frontier Airlines Denver — San Antonio	2h 10m	Find flight from$26
14:45 — 17:50	14:45 — 17:50 WN1249 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$97
14:55 — 18:00	14:55 — 18:00 WN391 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
14:55 — 18:00	14:55 — 18:00 WN2502 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$99
15:40 — 18:47	15:40 — 18:47 UA5348 United Airlines Denver — San Antonio	2h 7m	Find flight from$44
15:45 — 18:50	15:45 — 18:50 WN531 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$193
16:40 — 19:45	16:40 — 19:45 WN1250 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
17:45 — 21:05	17:45 — 21:05 UA5545 United Airlines Denver — San Antonio	2h 20m	Find flight from$44
18:10 — 21:20	18:10 — 21:20 WN546 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
18:15 — 21:25	18:15 — 21:25 WN2440 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
18:15 — 21:25	18:15 — 21:25 WN4026 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
19:00 — 22:10	19:00 — 22:10 WN2849 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$63
19:30 — 22:40	19:30 — 22:40 WN2215 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$79
19:55 — 23:00	19:55 — 23:00 WN956 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
20:15 — 23:25	20:15 — 23:25 WN1199 Southwest Airlines Denver — San Antonio	2h 10m	Find flight from$46
20:39 — 23:44	20:39 — 23:44 UA5608 United Airlines Denver — San Antonio	2h 5m	Find flight from$44
20:45 — 23:50	20:45 — 23:50 WN339 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
20:45 — 23:50	20:45 — 23:50 WN3556 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$107
21:10 — 00:15 +1 day	21:10 — 00:15 WN2423 Southwest Airlines Denver — San Antonio	2h 5m	Find flight from$46
05:25 — 11:22	05:25 — 08:50 UA1415 United Airlines Denver — Houston 1h 25m stop 10:15 — 11:22 UA6204 United Airlines Houston — San Antonio	4h 57m including layover	Find flight from$46
05:30 — 10:48	05:30 — 08:50 UA1415 United Airlines Denver — Houston 55m stop 09:45 — 10:48 UA527 United Airlines Houston — San Antonio	4h 18m including layover	Find flight from$46
06:30 — 11:33	06:30 — 09:28 AA2612 American Airlines Denver — Dallas 57m stop 10:25 — 11:33 AA1282 American Airlines Dallas — San Antonio	4h 3m including layover	Find flight from$47
07:50 — 13:03	07:50 — 11:10 UA1864 United Airlines Denver — Houston 50m stop 12:00 — 13:03 UA2290 United Airlines Houston — San Antonio	4h 13m including layover	Find flight from$46
07:50 — 15:33	07:50 — 11:10 UA1864 United Airlines Denver — Houston 3h 20m stop 14:30 — 15:33 UA2105 United Airlines Houston — San Antonio	6h 43m including layover	Find flight from$46
09:45 — 15:33	09:45 — 13:09 UA699 United Airlines Denver — Houston 1h 21m stop 14:30 — 15:33 UA2105 United Airlines Houston — San Antonio	4h 48m including layover	Find flight from$46
10:00 — 15:42	10:00 — 13:24 UA825 United Airlines Denver — Houston 1h 12m stop 14:36 — 15:42 UA6094 United Airlines Houston — San Antonio	4h 42m including layover	Find flight from$46
12:47 — 17:51	12:47 — 15:35 AA884 American Airlines Denver — Dallas 1h 10m stop 16:45 — 17:51 AA334 American Airlines Dallas — San Antonio	4h 4m including layover	Find flight from$47
13:35 — 19:23	13:35 — 16:56 UA313 United Airlines Denver — Houston 1h 24m stop 18:20 — 19:23 UA1793 United Airlines Houston — San Antonio	4h 48m including layover	Find flight from$46
13:35 — 20:48	13:35 — 16:56 UA313 United Airlines Denver — Houston 2h 49m stop 19:45 — 20:48 UA530 United Airlines Houston — San Antonio	6h 13m including layover	Find flight from$46
15:40 — 20:48	15:40 — 19:00 UA489 United Airlines Denver — Houston 45m stop 19:45 — 20:48 UA530 United Airlines Houston — San Antonio	4h 8m including layover	Find flight from$46
17:30 — 22:33	17:30 — 20:50 UA1184 United Airlines Denver — Houston 40m stop 21:30 — 22:33 UA1291 United Airlines Houston — San Antonio	4h 3m including layover	Find flight from$46
18:19 — 11:40 +1 day	18:19 — 21:34 F9190 Frontier Airlines Denver — Austin 13h 26m stop 11:00 — 11:40 SY923 Sun Country Airlines Austin — San Antonio	16h 21m including layover	Find flight from$41
18:19 — 11:55 +1 day	18:19 — 21:34 F9190 Frontier Airlines Denver — Austin 13h 41m stop 11:15 — 11:55 SY921 Sun Country Airlines Austin — San Antonio	16h 36m including layover	Find flight from$41

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 3, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to San Antonio depends on and how to choose the most interesting flight option for you.

Distance between Denver and San Antonio is 1281 miles. Time difference between the cities is 1h. Airplanes depart 00:39 to 23:59 from 2 Denver airports and arrive 00:39 to 23:59 to 5 San Antonio airports. Average flight time is 2h 5m.

The fastest flight 2h 5m
Average flight time 2h 5m
The earliest flight 00:39
The latest flight 23:59
Distance 796 ml

What is the lowest airfare Denver to San Antonio?

The cheapest plane ticket found by our users is $26. This airfare is for economy class on one-way F9386 flight by Frontier Airlines for November 4, 2020 which leaves Denver International in Denver at 14:35 am and arrives at San Antonio San Antonio at 17:45.

Economy class

$26

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Business class

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First class

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Popular Airlines on the Route

The flight Denver — San Antonio is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 68 departures per week at the price of from $ 47 . And the most expensive tickets are offered by United Airlines airline - from $ 455.

Direct flights

There are 41 nonstop flights on the route. The fastest direct flight is UA3414 by United Airlines takes 2h 5m and the cheapest is F9386 by Frontier Airlines for $26.

F9 - Frontier Airlines

from $26

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UA - United Airlines

from $44

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WN - Southwest Airlines

from $46

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Connecting Flights

There are 222 flights with layovers on the route. The fastest connecting flight is AA1067 by American Airlines takes 3h 42m and the cheapest is F9386 by Frontier Airlines for $41.

AA - American Airlines

from $47

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F9 - Frontier Airlines

from $41

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DL - Delta Air Lines Inc.

from $57

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UA - United Airlines

from $46

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NK - Spirit Airlines

from $52

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WN - Southwest Airlines

from $79

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Airports

You can fly from Denver to San Antonio from 2 airports (Denver International, Arapahoe Co).

Denver airports

Denver International-DEN

from $26
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Arapahoe Co-APA

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San Antonio airports

Randolph AFB-RND

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Martindale AAF-MDA

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San Antonio-SAT

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Kelly AFB-SKF

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Stinson Municipal-SSF

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Airplanes

There are flights to San Antonio from Denver by 6 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Airbus A320

from $26

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Canadair Regional Jet

from $44

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Canadair Regional Jet 700

from $44

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Embraer 170

from $44

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Boeing 777

from $46

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Boeing 737-900

from $46

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Airbus A319

from $47

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Airbus A321-100/200

from $47

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Boeing 737-800

from $47

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Airbus A321

from $47

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Top Domestic Destinations from Denver

You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.

Denver — Chicago

from $66

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Denver — Phoenix

from $59

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Denver — Indianapolis

from $79

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Denver — Las Vegas

from $70

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Denver — Boston

from $68

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Denver — Tampa

from $57

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Denver — Omaha

from $64

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Denver — Houston

from $67

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Denver — Boise

from $77

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Denver — San Diego

from $78

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Top International Destinations from Denver

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Denver — London

from $63

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Denver — Paris

from $75

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Denver — Vancouver

from $60

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Denver — Cancun

from $66

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Denver — Birmingham

from $71

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Denver — Zurich

from $64

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Denver — Puerto Vallarta

from $56

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Denver — Athens

from $54

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Denver — Manchester

from $79

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Denver — Frankfurt

from $70

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All flights from Denver | All flights to San Antonio

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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