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Cheap flights from Spokane to San Antonio from $179

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 5/12. 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
0 bags

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Find the cheapest flights from Spokane to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:19 pm - 8:14 pm
GEG
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
7:54 pm - 11:38 am
SAT
-
GEG
17h 44m
1 stop
$301Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
9:19 pm - 8:14 pm
GEG
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
8:59 pm - 8:29 pm
SAT
-
GEG
25h 30m
1 stop
$317Multiple Airlines
Thu, May 14 - Sat, May 16
Multiple Airlines Logo
9:19 pm - 6:59 pm
GEG
-
SAT
43h 40m
2 stops
Multiple Airlines Logo
7:54 pm - 11:38 am
SAT
-
GEG
17h 44m
1 stop
$331Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
9:19 pm - 6:59 pm
GEG
-
SAT
19h 40m
2 stops
Multiple Airlines Logo
8:59 pm - 8:29 pm
SAT
-
GEG
25h 30m
1 stop
$341Multiple Airlines
Thu, May 14 - Sat, May 16
Delta Logo
5:05 pm - 12:16 am
GEG
-
SAT
5h 11m
1 stop
Delta Logo
6:03 pm - 11:16 pm
SAT
-
GEG
7h 13m
1 stop
$357Delta
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:00 am - 3:38 pm
GEG
-
SAT
7h 38m
1 stop
American Airlines Logo
5:00 am - 2:19 pm
SAT
-
GEG
11h 19m
2 stops
$362American Airlines
Sat, May 9 - Tue, May 19
Delta Logo
12:27 pm - 12:44 am
GEG
-
SAT
10h 17m
1 stop
Delta Logo
6:08 am - 1:11 pm
SAT
-
GEG
9h 03m
1 stop
$367Delta
Wed, May 13 - Thu, May 21
Southwest Logo
10:20 am - 12:30 am
GEG
-
SAT
12h 10m
2 stops
Southwest Logo
5:55 pm - 12:05 am
SAT
-
GEG
8h 10m
1 stop
$368Southwest
Tue, Jun 16 - Tue, Jun 23
Southwest Logo
1:10 pm - 9:00 pm
GEG
-
SAT
5h 50m
1 stop
Southwest Logo
8:25 pm - 1:20 am
SAT
-
GEG
6h 55m
2 stops
$372Southwest
Sat, May 30 - Thu, Jun 4
Southwest Logo
10:20 am - 12:30 am
GEG
-
SAT
12h 10m
2 stops
Southwest Logo
5:55 pm - 11:45 pm
SAT
-
GEG
7h 50m
2 stops
$373Southwest
Tue, Jun 16 - Tue, Jun 23

United Airlines flights from Spokane to San Antonio

Our best United Airlines deals on Spokane to San Antonio flight tickets
United Airlines
May 12
GEG6:00 amSpokane
12h 49m
2 stops
SAT8:49 pmSan Antonio
May 15
SAT4:35 pmSan Antonio
6h 41m
1 stop
GEG9:16 pmSpokane
$422
United Airlines
May 5
GEG5:00 amSpokane
5h 56m
1 stop
SAT12:56 pmSan Antonio
May 6
SAT4:35 pmSan Antonio
6h 41m
1 stop
GEG9:16 pmSpokane
$457
United Airlines
May 5
GEG5:00 amSpokane
5h 56m
1 stop
SAT12:56 pmSan Antonio
May 6
SAT11:45 amSan Antonio
11h 31m
2 stops
GEG9:16 pmSpokane
$494

Alaska Airlines flights from Spokane to San Antonio

Our best Alaska Airlines deals on Spokane to San Antonio flight tickets
Alaska Airlines
Jun 16
GEG7:45 pmSpokane
7h 15m
1 stop
SAT5:00 amSan Antonio
Jun 23
SAT7:02 amSan Antonio
7h 27m
1 stop
GEG12:29 pmSpokane
$374
Alaska Airlines
Jun 16
GEG7:45 pmSpokane
7h 15m
1 stop
SAT5:00 amSan Antonio
Jun 23
SAT7:02 amSan Antonio
7h 27m
1 stop
GEG12:29 pmSpokane
$398
Alaska Airlines
May 5
GEG1:54 pmSpokane
7h 20m
1 stop
SAT11:14 pmSan Antonio
May 6
SAT10:27 amSan Antonio
13h 53m
2 stops
GEG10:20 pmSpokane
$462

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 April 13, 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

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 5/7

9:19 pm-8:14 pm

1 stop20h 55m

San Antonio

Thu 5/14

7:54 pm-11:38 am

1 stop17h 44m

$301

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 5/14

9:19 pm-8:14 pm

1 stop20h 55m

San Antonio

Sat 5/16

8:59 pm-8:29 pm

1 stop25h 30m

$317

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 5/7

9:19 pm-6:59 pm

2 stops43h 40m

San Antonio

Thu 5/14

7:54 pm-11:38 am

1 stop17h 44m

$331

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 5/14

9:19 pm-6:59 pm

2 stops19h 40m

San Antonio

Sat 5/16

8:59 pm-8:29 pm

1 stop25h 30m

$341
Quickest round-trip

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 6/16

5:05 pm-12:16 am

1 stop5h 11m

San Antonio

Tue 6/23

6:03 pm-11:16 pm

1 stop7h 13m

$357

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 5/9

6:00 am-3:38 pm

1 stop7h 38m

San Antonio

Tue 5/19

5:00 am-2:19 pm

2 stops11h 19m

$362

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 5/13

12:27 pm-12:44 am

1 stop10h 17m

San Antonio

Thu 5/21

6:08 am-1:11 pm

1 stop9h 03m

$367

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 6/16

10:20 am-12:30 am

2 stops12h 10m

San Antonio

Tue 6/23

5:55 pm-12:05 am

1 stop8h 10m

$368

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 5/30

1:10 pm-9:00 pm

1 stop5h 50m

San Antonio

Thu 6/4

8:25 pm-1:20 am

2 stops6h 55m

$372

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 6/16

10:20 am-12:30 am

2 stops12h 10m

San Antonio

Tue 6/23

5:55 pm-11:45 pm

2 stops7h 50m

$373

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Spokane during October instead. Flights to San Antonio in October, while not as cheap as those in January, still average around $344.

How far in advance should I book a flight 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 $392 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 $307 on momondo.

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

As of April 2026, prices for Spokane to San Antonio flights are approximately 15% cheaper 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 11m

Direct flights

None
The fastest flight from Spokane to San Antonio takes 5h 11m
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 11m.

  • 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
Alaska AirlinesPriceFrom $153Free CancellationRating
7.9
12,227 reviews
Search Alaska Airlines flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
American AirlinesPriceFrom $260Free CancellationRating
7.1
11,567 reviews
Search American Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,330 reviews
Search Southwest flights

  • Southwest Flights From Spokane to San Antonio

    Across 1 Southwest flight from Spokane to San Antonio this week, the average price was $432, with the best Southwest deals starting from $276 round-trip. 4,330 users have rated Southwest on momondo, with an average score of 8.0/10.

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 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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