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Cheap flights from Spokane to San Antonio from $177

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
6:30 am - 4:36 pmGEG  Spokane-SAT San Antonio
8h 06m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
3:38 pm - 7:39 pmSAT  San Antonio-GEG Spokane
6h 01m1 stop Phoenix Sky Harbor Intl
$353American Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
4:08 pm - 11:58 pmGEG  Spokane-SAT San Antonio
5h 50m1 stop Denver Intl
United Airlines Logo
9:00 am - 12:34 pmSAT  San Antonio-GEG Spokane
5h 34m1 stop Denver Intl
$353United Airlines
Sat, Oct 17 - Sat, Oct 24
United Airlines Logo
5:00 am - 12:58 pmGEG  Spokane-SAT San Antonio
5h 58m1 stop Denver Intl
United Airlines Logo
7:35 am - 6:31 pmSAT  San Antonio-GEG Spokane
12h 56m2 stops Houston George Bush Intcntl San Francisco
$358United Airlines
Sat, Sep 26 - Sat, Oct 3
Delta Logo
5:14 pm - 12:31 amGEG  Spokane-SAT San Antonio
5h 17m1 stop Salt Lake City
Delta Logo
6:00 am - 1:28 pmSAT  San Antonio-GEG Spokane
9h 28m1 stop Minneapolis St Paul
$365Delta
Mon, Sep 28 - Sat, Oct 3
American Airlines Logo
12:51 pm - 9:59 pmGEG  Spokane-SAT San Antonio
7h 08m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 12:01 pmSAT  San Antonio-GEG Spokane
9h 01m1 stop Dallas/Fort Worth
$365American Airlines
Thu, Nov 12 - Sat, Nov 14
Southwest Logo
2:50 pm - 10:25 pmGEG  Spokane-SAT San Antonio
5h 35m1 stop Denver Intl
Southwest Logo
5:55 am - 12:50 pmSAT  San Antonio-GEG Spokane
8h 55m2 stops Dallas Love Field Las Vegas Harry Reid Intl
$370Southwest
Thu, Nov 12 - Sat, Nov 14
Southwest Logo
5:25 am - 4:00 pmGEG  Spokane-SAT San Antonio
8h 35m2 stops Denver Intl Houston Hobby
Southwest Logo
5:40 am - 12:50 pmSAT  San Antonio-GEG Spokane
9h 10m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
$376Southwest
Thu, Nov 12 - Sat, Nov 14
Delta Logo
5:14 pm - 12:31 amGEG  Spokane-SAT San Antonio
5h 17m1 stop Salt Lake City
Delta Logo
6:01 pm - 11:29 pmSAT  San Antonio-GEG Spokane
7h 28m1 stop Salt Lake City
$377Delta
Mon, Sep 28 - Thu, Oct 1
Multiple Airlines Logo
7:30 pm - 11:44 amGEG  Spokane-SAT San Antonio
14h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:20 pm - 3:34 pmSAT  San Antonio-GEG Spokane
21h 14m2 stops Denver Intl Las Vegas Harry Reid Intl
$411Multiple Airlines
Sun, Oct 4 - Wed, Oct 7
Multiple Airlines Logo
7:30 pm - 11:44 amGEG  Spokane-SAT San Antonio
14h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:19 pm - 3:34 pmSAT  San Antonio-GEG Spokane
26h 15m1 stop Las Vegas Harry Reid Intl
$434Multiple Airlines
Sun, Oct 4 - Wed, Oct 7

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United Airlines flights from Spokane to San Antonio

Our best United Airlines deals on Spokane to San Antonio flight tickets
United Airlines
Sep 26
GEG5:00 amSpokane
5h 58m
1 stop
SAT12:58 pmSan Antonio
Oct 3
SAT7:35 amSan Antonio
12h 56m
2 stops
GEG6:31 pmSpokane
$358
United Airlines
Oct 2
GEG1:05 pmSpokane
6h 54m
1 stop
SAT9:59 pmSan Antonio
Oct 6
SAT9:48 amSan Antonio
10h 43m
2 stops
GEG6:31 pmSpokane
$388
United Airlines
Sep 26
GEG5:00 amSpokane
8h 53m
2 stops
SAT3:53 pmSan Antonio
Oct 3
SAT7:35 amSan Antonio
9h 47m
2 stops
GEG3:22 pmSpokane
$393

Southwest flights from Spokane to San Antonio

Our best Southwest deals on Spokane to San Antonio flight tickets
Southwest
Nov 12
GEG5:25 amSpokane
8h 35m
2 stops
SAT4:00 pmSan Antonio
Nov 14
SAT5:40 amSan Antonio
9h 10m
2 stops
GEG12:50 pmSpokane
$376
Southwest
Oct 17
GEG6:30 amSpokane
11h 45m
2 stops
SAT8:15 pmSan Antonio
Oct 24
SAT3:30 pmSan Antonio
8h 30m
2 stops
GEG10:00 pmSpokane
$409
Southwest
Oct 16
GEG2:45 pmSpokane
8h 40m
2 stops
SAT1:25 amSan Antonio
Oct 19
SAT8:35 pmSan Antonio
6h 00m
1 stop
GEG12:35 amSpokane
$419

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Sat 9/26

6:30 am-4:36 pm

1 stop8h 06m

San Antonio

Sat 10/3

3:38 pm-7:39 pm

1 stop6h 01m

$353
Quickest round-trip

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Sat 10/17

4:08 pm-11:58 pm

1 stop5h 50m

San Antonio

Sat 10/24

9:00 am-12:34 pm

1 stop5h 34m

$353

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Sat 9/26

5:00 am-12:58 pm

1 stop5h 58m

San Antonio

Sat 10/3

7:35 am-6:31 pm

2 stops12h 56m

$358

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Mon 9/28

5:14 pm-12:31 am

1 stop5h 17m

San Antonio

Sat 10/3

6:00 am-1:28 pm

1 stop9h 28m

$365

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 11/12

12:51 pm-9:59 pm

1 stop7h 08m

San Antonio

Sat 11/14

5:00 am-12:01 pm

1 stop9h 01m

$365

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 11/12

2:50 pm-10:25 pm

1 stop5h 35m

San Antonio

Sat 11/14

5:55 am-12:50 pm

2 stops8h 55m

$370

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Thu 11/12

5:25 am-4:00 pm

2 stops8h 35m

San Antonio

Sat 11/14

5:40 am-12:50 pm

2 stops9h 10m

$376

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Mon 9/28

5:14 pm-12:31 am

1 stop5h 17m

San Antonio

Thu 10/1

6:01 pm-11:29 pm

1 stop7h 28m

$377

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Sun 10/4

7:30 pm-11:44 am

1 stop14h 14m

San Antonio

Wed 10/7

8:20 pm-3:34 pm

2 stops21h 14m

$411

SpokaneSan Antonio

GEG Spokane - SAT San Antonio

GEGSAT

Spokane

Sun 10/4

7:30 pm-11:44 am

1 stop14h 14m

San Antonio

Wed 10/7

3:19 pm-3:34 pm

1 stop26h 15m

$434

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 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 August 2026, prices for Spokane to San Antonio flights are approximately 83% 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

$177

Fastest flight time

5h 17m

Direct flights

None
The best one-way flight to San Antonio from Spokane in the past 72 hours is $177. The best round-trip flight deal from Spokane to San Antonio found on momondo in the last 72 hours is $353.
The fastest flight from Spokane to San Antonio takes 5h 17m
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 17m.

  • 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
8,537 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,148 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,199 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $280Free CancellationRating
7.9
12,865 reviews
Search Alaska Airlines 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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