FLG - SAT

$820 Find Cheap Flights from Flagstaff to San Antonio - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$820
Typical prices: $465-$657
American Airlines
Fri 11/9Tue 11/13
FLG - SAT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Flagstaff and San Antonio. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 32% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $335 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 4h 59m (one-way)
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Insights
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Flight Deals

Cheap Flights from Flagstaff to San Antonio (FLG-SAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Flagstaff to San Antonio

Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
11:16 am - 4:42 pmFLG  Flagstaff Pulliam-SAT San Antonio
4h 26m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:23 am - 12:10 pmSAT  San Antonio-FLG Flagstaff Pulliam
4h 47m1 stop Phoenix Sky Harbor Intl
$820American Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
11:16 am - 9:59 pmFLG  Flagstaff Pulliam-SAT San Antonio
9h 43m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
8:23 am - 12:10 pmSAT  San Antonio-FLG Flagstaff Pulliam
4h 47m1 stop Phoenix Sky Harbor Intl
$830American Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
11:16 am - 9:59 pmFLG  Flagstaff Pulliam-SAT San Antonio
9h 43m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
9:22 am - 6:35 pmSAT  San Antonio-FLG Flagstaff Pulliam
10h 13m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$835American Airlines
Booking Insights

Price, demand and travel trends for Flagstaff to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Flagstaff to San Antonio?

Round-trip flights from Flagstaff to San Antonio typically range from $465 to $657. The lowest price found in the past 5 days was $820, on American Airlines.

What's the cheapest day of the week to fly from Flagstaff to San Antonio?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Flagstaff to San Antonio. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 51% higher.

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Key details for Flagstaff to San Antonio flights

Low season

April

Cheapest flight

$820
Beat the crowds with an average 84% drop in travelers.
The most popular month to fly with an average 41% increase in travelers.
Round-trip flight from Flagstaff to San Antonio

When to book flights from Flagstaff to San Antonio

Are your dates flexible? Find out the best times to travel from Flagstaff to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Flagstaff to San Antonio flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Flagstaff to San Antonio?

    Only Economy Class is available on flights from Flagstaff to San Antonio.

  • How long is a flight from Flagstaff to San Antonio?

    A nonstop flight from Flagstaff to San Antonio takes 00m, covering 861 miles.

  • Do I need a passport to fly from Flagstaff to San Antonio?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Flagstaff to San Antonio flight?

    Round-trip flights from Flagstaff to San Antonio range from $465 to $657, with an average of $495 over the past 12 months. Anything below $465 counts as a good deal.

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • Which airports can I use when flying from Flagstaff to San Antonio?

    Flights from Flagstaff to San Antonio usually depart from Flagstaff Pulliam (FLG) and arrive at San Antonio (SAT).

  • Which airports do connecting flights from Flagstaff to San Antonio pass through?

    Connecting flights from Flagstaff to San Antonio most commonly pass through:

    • Phoenix Sky Harbor Intl (PHX) - 92% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Flagstaff to San Antonio?

    Yes. Flexible dates can save you up to 38% on flights from Flagstaff to San Antonio. Tuesday is the cheapest departure day at $465 round-trip on average, while Saturday is the most expensive at $750, a difference of $285.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Flagstaff to San Antonio?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 4h 59m, compared with 5h 08m via Dallas/Fort Worth (DFW).

  • What is the time difference between Flagstaff and San Antonio?

    San Antonio is 2 hours ahead of Flagstaff (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Your guide to booking Flagstaff to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Flagstaff to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

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