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Cheap flights from Spokane to San Antonio from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spokane to San Antonio departing on 12/17. 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

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.
Southwest Logo
4:05 pm - 11:50 pm
GEG
-
SAT
5h 45m
1 stop
Southwest Logo
5:30 pm - 9:10 pm
SAT
-
GEG
5h 40m
1 stop
$323Southwest
Thu, Nov 5 - Sat, Nov 7
American Airlines Logo
12:45 pm - 10:50 pm
GEG
-
SAT
8h 05m
1 stop
American Airlines Logo
6:00 am - 11:54 am
SAT
-
GEG
7h 54m
1 stop
$323American Airlines
Wed, Sep 9 - Tue, Sep 15
Delta Logo
6:22 am - 2:49 pm
GEG
-
SAT
6h 27m
1 stop
Delta Logo
6:01 pm - 11:30 pm
SAT
-
GEG
7h 29m
1 stop
$323Delta
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
6:30 am - 4:33 pm
GEG
-
SAT
8h 03m
1 stop
American Airlines Logo
7:00 pm - 11:06 pm
SAT
-
GEG
6h 06m
1 stop
$323American Airlines
Wed, Oct 14 - Mon, Oct 19
Southwest Logo
4:05 pm - 11:50 pm
GEG
-
SAT
5h 45m
1 stop
Southwest Logo
1:50 pm - 8:00 pm
SAT
-
GEG
8h 10m
2 stops
$328Southwest
Thu, Nov 5 - Sat, Nov 7
Delta Logo
1:25 pm - 9:22 pm
GEG
-
SAT
5h 57m
1 stop
Delta Logo
4:45 pm - 11:59 pm
SAT
-
GEG
9h 14m
1 stop
$347Delta
Sat, Oct 17 - Thu, Oct 22
Alaska Airlines Logo
9:14 am - 6:38 pm
GEG
-
SAT
7h 24m
1 stop
Alaska Airlines Logo
7:37 pm - 12:18 am
SAT
-
GEG
6h 41m
1 stop
$380Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
Alaska Airlines Logo
9:14 am - 6:38 pm
GEG
-
SAT
7h 24m
1 stop
Alaska Airlines Logo
7:37 pm - 12:18 am
SAT
-
GEG
6h 41m
1 stop
$383Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
Multiple Airlines Logo
8:03 pm - 11:48 am
GEG
-
SAT
13h 45m
1 stop
Multiple Airlines Logo
7:56 pm - 4:36 pm
SAT
-
GEG
22h 40m
2 stops
$394Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
United Airlines Logo
1:37 pm - 8:52 pm
GEG
-
SAT
5h 15m
1 stop
United Airlines Logo
4:39 pm - 9:14 pm
SAT
-
GEG
6h 35m
1 stop
$417United Airlines
Sat, Sep 12 - Sun, Sep 20

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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
Nov 19
GEG6:15 amSpokane
8h 19m
1 stop
SAT4:34 pmSan Antonio
Nov 24
SAT4:27 pmSan Antonio
6h 18m
1 stop
GEG8:45 pmSpokane
$375
American Airlines
Dec 23
GEG11:59 pmSpokane
7h 46m
1 stop
SAT9:45 amSan Antonio
Dec 28
SAT12:56 pmSan Antonio
7h 37m
1 stop
GEG6:33 pmSpokane
$473
American Airlines
Aug 14
GEG5:40 amSpokane
7h 13m
1 stop
SAT2:53 pmSan Antonio
Aug 22
SAT4:40 pmSan Antonio
6h 02m
1 stop
GEG8:42 pmSpokane
$477

Alaska Airlines flights from Spokane to San Antonio

Our best Alaska Airlines deals on Spokane to San Antonio flight tickets
Alaska Airlines
Jan 9
GEG9:14 amSpokane
7h 24m
1 stop
SAT6:38 pmSan Antonio
Jan 12
SAT7:37 pmSan Antonio
6h 41m
1 stop
GEG12:18 amSpokane
$383
Alaska Airlines
Jan 9
GEG9:14 amSpokane
7h 24m
1 stop
SAT6:38 pmSan Antonio
Jan 12
SAT7:37 pmSan Antonio
6h 41m
1 stop
GEG12:18 amSpokane
$395
Alaska Airlines
Jan 9
GEG9:14 amSpokane
11h 46m
2 stops
SAT11:00 pmSan Antonio
Jan 12
SAT8:57 amSan Antonio
10h 17m
2 stops
GEG5:14 pmSpokane
$433

momondo Fare Finder

 
Customize your flight search to find flights from Spokane 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 August 3, 2026.
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
Quickest round-trip

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 11/5

4:05 pm-11:50 pm

1 stop5h 45m

San Antonio

Sat 11/7

5:30 pm-9:10 pm

1 stop5h 40m

$323

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 9/9

12:45 pm-10:50 pm

1 stop8h 05m

San Antonio

Tue 9/15

6:00 am-11:54 am

1 stop7h 54m

$323

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 9/9

6:22 am-2:49 pm

1 stop6h 27m

San Antonio

Tue 9/15

6:01 pm-11:30 pm

1 stop7h 29m

$323

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 10/14

6:30 am-4:33 pm

1 stop8h 03m

San Antonio

Mon 10/19

7:00 pm-11:06 pm

1 stop6h 06m

$323

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 11/5

4:05 pm-11:50 pm

1 stop5h 45m

San Antonio

Sat 11/7

1:50 pm-8:00 pm

2 stops8h 10m

$328

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 10/17

1:25 pm-9:22 pm

1 stop5h 57m

San Antonio

Thu 10/22

4:45 pm-11:59 pm

1 stop9h 14m

$347

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 1/9

9:14 am-6:38 pm

1 stop7h 24m

San Antonio

Tue 1/12

7:37 pm-12:18 am

1 stop6h 41m

$380

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 1/9

9:14 am-6:38 pm

1 stop7h 24m

San Antonio

Tue 1/12

7:37 pm-12:18 am

1 stop6h 41m

$383

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 11/5

8:03 pm-11:48 am

1 stop13h 45m

San Antonio

Sun 11/8

7:56 pm-4:36 pm

2 stops22h 40m

$394

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 9/12

1:37 pm-8:52 pm

1 stop5h 15m

San Antonio

Sun 9/20

4:39 pm-9:14 pm

1 stop6h 35m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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 $390 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 $313 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 13% 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

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Spokane to San Antonio takes 5h 25m
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 25m.

  • 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
8,494 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,229 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $280Free CancellationRating
7.9
12,746 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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