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Cheap flights from Spokane to San Antonio from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Spokane to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:10 pm - 12:06 amGEG  Spokane-SAT San Antonio
8h 56m1 stop Dallas/Fort Worth
American Airlines Logo
7:10 pm - 11:57 pmSAT  San Antonio-GEG Spokane
6h 47m1 stop Phoenix Sky Harbor Intl
$325American Airlines
Thu, Nov 19 - Tue, Nov 24
American Airlines Logo
1:42 pm - 11:09 pmGEG  Spokane-SAT San Antonio
7h 27m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:28 pm - 8:55 pmSAT  San Antonio-GEG Spokane
6h 27m1 stop Dallas/Fort Worth
$325American Airlines
Tue, Dec 1 - Tue, Dec 8
Delta Logo
5:01 pm - 12:31 amGEG  Spokane-SAT San Antonio
5h 30m1 stop Salt Lake City
Delta Logo
6:33 am - 12:13 pmSAT  San Antonio-GEG Spokane
7h 40m1 stop Minneapolis St Paul
$325Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
5:04 pm - 12:28 amGEG  Spokane-SAT San Antonio
5h 24m1 stop Salt Lake City
Delta Logo
4:59 pm - 11:19 pmSAT  San Antonio-GEG Spokane
8h 20m1 stop Los Angeles
$325Delta
Mon, Nov 23 - Wed, Dec 2
United Airlines Logo
9:00 am - 4:43 pmGEG  Spokane-SAT San Antonio
5h 43m1 stop Denver Intl
United Airlines Logo
1:40 pm - 10:15 pmSAT  San Antonio-GEG Spokane
10h 35m1 stop Chicago O'Hare Intl
$325United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
9:00 am - 4:43 pmGEG  Spokane-SAT San Antonio
5h 43m1 stop Denver Intl
United Airlines Logo
8:45 am - 12:43 pmSAT  San Antonio-GEG Spokane
5h 58m1 stop Denver Intl
$325United Airlines
Thu, Dec 3 - Tue, Dec 8
Southwest Logo
2:15 pm - 10:30 pmGEG  Spokane-SAT San Antonio
6h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
3:00 pm - 9:55 pmSAT  San Antonio-GEG Spokane
8h 55m2 stops Dallas Love Field Denver Intl
$330Southwest
Tue, Dec 1 - Tue, Dec 8
Southwest Logo
6:40 am - 5:00 pmGEG  Spokane-SAT San Antonio
8h 20m2 stops Denver Intl Dallas Love Field
Southwest Logo
6:00 am - 10:15 amSAT  San Antonio-GEG Spokane
6h 15m1 stop Denver Intl
$387Southwest
Tue, Dec 1 - Wed, Dec 2
Alaska Airlines Logo
7:10 am - 4:02 pmGEG  Spokane-SAT San Antonio
6h 52m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:35 pm - 11:58 pmSAT  San Antonio-GEG Spokane
6h 23m1 stop Seattle/Tacoma Intl
$393Alaska Airlines
Wed, Feb 10 - Wed, Feb 17
Multiple Airlines Logo
9:16 pm - 10:53 amGEG  Spokane-SAT San Antonio
11h 37m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:30 pm - 8:26 pmSAT  San Antonio-GEG Spokane
25h 56m2 stops Denver Intl Las Vegas Harry Reid Intl
$402Multiple Airlines
Thu, Dec 24 - Wed, Dec 30

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American Airlines flights from Spokane to San Antonio

Our best American Airlines deals on Spokane to San Antonio flight tickets
American Airlines
Dec 1
GEG1:42 pmSpokane
8h 24m
2 stops
SAT12:06 amSan Antonio
Dec 8
SAT9:22 amSan Antonio
9h 19m
2 stops
GEG4:41 pmSpokane
$335
American Airlines
Nov 19
GEG1:10 pmSpokane
7h 52m
1 stop
SAT11:02 pmSan Antonio
Nov 24
SAT6:00 amSan Antonio
8h 20m
1 stop
GEG12:20 pmSpokane
$359
American Airlines
Nov 22
GEG6:00 amSpokane
7h 41m
1 stop
SAT3:41 pmSan Antonio
Dec 3
SAT5:52 pmSan Antonio
8h 02m
1 stop
GEG11:54 pmSpokane
$379

Southwest flights from Spokane to San Antonio

Our best Southwest deals on Spokane to San Antonio flight tickets
Southwest
Dec 1
GEG6:40 amSpokane
8h 20m
2 stops
SAT5:00 pmSan Antonio
Dec 2
SAT6:00 amSan Antonio
6h 15m
1 stop
GEG10:15 amSpokane
$387
Southwest
Dec 31
GEG5:35 amSpokane
9h 35m
2 stops
SAT5:10 pmSan Antonio
Jan 5
SAT6:20 amSan Antonio
9h 10m
2 stops
GEG1:30 pmSpokane
$413
Southwest
Dec 22
GEG2:50 pmSpokane
6h 15m
1 stop
SAT11:05 pmSan Antonio
Dec 28
SAT6:20 pmSan Antonio
9h 00m
1 stop
GEG1:20 amSpokane
$416

momondo Fare Finder

 
Use the filters below to find and compare flights from Spokane to San Antonio that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 11/19

1:10 pm-12:06 am

1 stop8h 56m

San Antonio

Tue 11/24

7:10 pm-11:57 pm

1 stop6h 47m

$325

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Tue 12/1

1:42 pm-11:09 pm

1 stop7h 27m

San Antonio

Tue 12/8

4:28 pm-8:55 pm

1 stop6h 27m

$325

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 12/3

5:01 pm-12:31 am

1 stop5h 30m

San Antonio

Mon 12/7

6:33 am-12:13 pm

1 stop7h 40m

$325

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Mon 11/23

5:04 pm-12:28 am

1 stop5h 24m

San Antonio

Wed 12/2

4:59 pm-11:19 pm

1 stop8h 20m

$325

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 12/3

9:00 am-4:43 pm

1 stop5h 43m

San Antonio

Mon 12/7

1:40 pm-10:15 pm

1 stop10h 35m

$325
Quickest round-trip

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 12/3

9:00 am-4:43 pm

1 stop5h 43m

San Antonio

Tue 12/8

8:45 am-12:43 pm

1 stop5h 58m

$325

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Tue 12/1

2:15 pm-10:30 pm

1 stop6h 15m

San Antonio

Tue 12/8

3:00 pm-9:55 pm

2 stops8h 55m

$330

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Tue 12/1

6:40 am-5:00 pm

2 stops8h 20m

San Antonio

Wed 12/2

6:00 am-10:15 am

1 stop6h 15m

$387

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Wed 2/10

7:10 am-4:02 pm

1 stop6h 52m

San Antonio

Wed 2/17

7:35 pm-11:58 pm

1 stop6h 23m

$393

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 12/24

9:16 pm-10:53 am

1 stop11h 37m

San Antonio

Wed 12/30

8:30 pm-8:26 pm

2 stops25h 56m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Spokane to San Antonio

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 typical price of a round-trip flight between Spokane and San Antonio?

Prices are currently typical for flights on this route.

Typical prices usually range from $318 to $435.
The lowest price recently found on this route was $325.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Spokane during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $270.

How far in advance should I book a flight from Spokane to San Antonio?

You are more likely to see cheaper flights to San Antonio from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Spokane for as low as $308 on momondo.

How have Spokane to San Antonio flight prices changed over time?

As of October 2026, prices for Spokane to San Antonio flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Spokane to San Antonio

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

Cheap Spokane to San Antonio (GEG to SAT) flight deals and tips

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

Best Price Found

$163

Fastest flight time

5h 19m

Direct flights

None
The best one-way flight to San Antonio from Spokane in the past 72 hours is $163. The best round-trip flight deal from Spokane to San Antonio found on momondo in the last 72 hours is $325.
The fastest flight from Spokane to San Antonio takes 5h 19m
There are no direct flights from Spokane to San Antonio. There are no popular flight routes from Spokane to San Antonio.
Search flight deals

Frequently asked questions about flying from Spokane to San Antonio

  • How far is Spokane to San Antonio by plane?

    The straight-line distance from Spokane to San Antonio is 1612.9 mi. In terms of flight time, this usually takes a little over 5h 19m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spokane Airport to San Antonio Airport.

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

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Spokane to San Antonio

Compare and see reviews for airlines that fly from Spokane to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $240Free CancellationRating
7.8
8,692 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.0
12,210 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
7.9
4,217 reviews
Search Southwest flights

Traveling to a place near San Antonio?

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

Why use momondo?

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

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

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

All flight searches from Spokane to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Spokane. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Antonio from Spokane are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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