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Cheap flights from Flagstaff to San Antonio from $476

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to San Antonio departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Flagstaff to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:01 pm - 11:05 pm
FLG
-
SAT
4h 04m
1 stop
American Airlines Logo
9:36 am - 1:00 pm
SAT
-
FLG
5h 24m
1 stop
$476American Airlines
ven, apr 24 - lun, apr 27
American Airlines Logo
7:52 pm - 8:23 am
FLG
-
SAT
10h 31m
2 stops
American Airlines Logo
2:40 pm - 6:42 pm
SAT
-
FLG
6h 02m
1 stop
$486American Airlines
ven, apr 24 - lun, apr 27
American Airlines Logo
6:50 am - 2:03 pm
FLG
-
SAT
5h 13m
1 stop
American Airlines Logo
8:23 pm - 11:55 am
SAT
-
FLG
17h 32m
1 stop
$564American Airlines
mer, giu 17 - ven, giu 19
American Airlines Logo
1:48 pm - 11:06 pm
FLG
-
SAT
7h 18m
2 stops
American Airlines Logo
8:23 pm - 11:55 am
SAT
-
FLG
17h 32m
1 stop
$574American Airlines
mer, giu 17 - ven, giu 19
American Airlines Logo
7:52 pm - 8:23 am
FLG
-
SAT
10h 31m
2 stops
American Airlines Logo
11:35 am - 6:42 pm
SAT
-
FLG
9h 07m
2 stops
$592American Airlines
ven, apr 24 - lun, apr 27
American Airlines Logo
4:50 pm - 11:39 pm
FLG
-
SAT
4h 49m
1 stop
American Airlines Logo
7:09 pm - 11:07 pm
SAT
-
FLG
5h 58m
1 stop
$723American Airlines
lun, mar 30 - mer, apr 1
American Airlines Logo
4:50 pm - 11:39 pm
FLG
-
SAT
4h 49m
1 stop
American Airlines Logo
8:05 am - 4:19 pm
SAT
-
FLG
10h 14m
2 stops
$733American Airlines
lun, mar 30 - mer, apr 1
American Airlines Logo
12:21 pm - 11:59 pm
FLG
-
SAT
9h 38m
2 stops
American Airlines Logo
3:08 pm - 11:07 pm
SAT
-
FLG
9h 59m
2 stops
$738American Airlines
lun, mar 30 - mer, apr 1

American Airlines flights from Flagstaff to San Antonio

Our best American Airlines deals on Flagstaff to San Antonio flight tickets
American Airlines
Apr 24
FLG5:01 pmFlagstaff Pulliam
4h 04m
1 stop
SAT11:05 pmSan Antonio
Apr 27
SAT9:36 amSan Antonio
5h 24m
1 stop
FLG1:00 pmFlagstaff Pulliam
$476
American Airlines
Apr 24
FLG7:52 pmFlagstaff Pulliam
10h 31m
2 stops
SAT8:23 amSan Antonio
Apr 27
SAT2:40 pmSan Antonio
6h 02m
1 stop
FLG6:42 pmFlagstaff Pulliam
$486
American Airlines
Jun 17
FLG6:50 amFlagstaff Pulliam
5h 13m
1 stop
SAT2:03 pmSan Antonio
Jun 19
SAT8:23 pmSan Antonio
17h 32m
1 stop
FLG11:55 amFlagstaff Pulliam
$564

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to San Antonio 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, momondo users made 832,500 searches. Data last updated marzo 16, 2026.
Use the filters below to find and compare flights from Flagstaff to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

ven 4/24

5:01 pm-11:05 pm

1 stop4h 04m

San Antonio

lun 4/27

9:36 am-1:00 pm

1 stop5h 24m

$476

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

ven 4/24

7:52 pm-8:23 am

2 stops10h 31m

San Antonio

lun 4/27

2:40 pm-6:42 pm

1 stop6h 02m

$486

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

mer 6/17

6:50 am-2:03 pm

1 stop5h 13m

San Antonio

ven 6/19

8:23 pm-11:55 am

1 stop17h 32m

$564

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

mer 6/17

1:48 pm-11:06 pm

2 stops7h 18m

San Antonio

ven 6/19

8:23 pm-11:55 am

1 stop17h 32m

$574

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

ven 4/24

7:52 pm-8:23 am

2 stops10h 31m

San Antonio

lun 4/27

11:35 am-6:42 pm

2 stops9h 07m

$592

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

lun 3/30

4:50 pm-11:39 pm

1 stop4h 49m

San Antonio

mer 4/1

7:09 pm-11:07 pm

1 stop5h 58m

$723

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

lun 3/30

4:50 pm-11:39 pm

1 stop4h 49m

San Antonio

mer 4/1

8:05 am-4:19 pm

2 stops10h 14m

$733

FlagstaffSan Antonio

FLG - SAT

FLGSAT

Flagstaff Pulliam

lun 3/30

12:21 pm-11:59 pm

2 stops9h 38m

San Antonio

mer 4/1

3:08 pm-11:07 pm

2 stops9h 59m

$738

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Flagstaff to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Flagstaff to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flagstaff to San Antonio (FLG to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flagstaff to San Antonio

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Flagstaff to San Antonio takes 4h 04m
There are no direct flights from Flagstaff to San Antonio. There are no popular flight routes from Flagstaff to San Antonio.
Search flight deals

  • How far is Flagstaff Pulliam to San Antonio by plane?

    San Antonio is 864.1 mi away from Flagstaff Pulliam. By plane, this route typically takes 4h 04m.

  • When did momondo last update prices for flights from Flagstaff Pulliam Airport to San Antonio Airport?

    Prices for flights from Flagstaff Pulliam Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Flagstaff Pulliam Airport to San Antonio Airport?

  • How old do you have to be to fly from Flagstaff Pulliam Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flagstaff Pulliam Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Flagstaff to San Antonio?

Best airlines flying from Flagstaff to San Antonio

Compare and see reviews for airlines that fly from Flagstaff to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $305Free CancellationRating
7.1
11,467 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Flagstaff to San Antonio?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Flagstaff from San Antonio. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Flagstaff to San Antonio with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Flagstaff to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Flagstaff to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Flagstaff to San Antonio with flexible booking policies on momondo?

Flights from Flagstaff to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Flagstaff to San Antonio?

Once you have performed a search for Flagstaff to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Flagstaff to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Flagstaff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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