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Cheap flights from Spokane to San Antonio from $151

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 3/12. 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.
Frontier Logo
11:32 am - 9:06 am
GEG
-
SAT
19h 34m
1 stop
Frontier Logo
6:45 am - 10:47 am
SAT
-
GEG
6h 02m
1 stop
$244Frontier
Sun, Mar 15 - Thu, Mar 19
Frontier Logo
11:32 am - 9:06 am
GEG
-
SAT
19h 34m
1 stop
Frontier Logo
6:45 am - 10:47 am
SAT
-
GEG
6h 02m
1 stop
$270Frontier
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
11:06 am - 12:19 am
GEG
-
SAT
11h 13m
1 stop
Frontier Logo
6:45 am - 10:21 am
SAT
-
GEG
5h 36m
1 stop
$290Frontier
Sun, Apr 5 - Thu, Apr 9
Delta Logo
11:25 am - 12:25 am
GEG
-
SAT
11h 00m
2 stops
Delta Logo
12:39 pm - 11:15 pm
SAT
-
GEG
12h 36m
2 stops
$292Delta
Thu, Apr 23 - Tue, May 5
Delta Logo
5:35 am - 1:44 pm
GEG
-
SAT
6h 09m
1 stop
Delta Logo
7:30 am - 6:43 pm
SAT
-
GEG
13h 13m
2 stops
$304Delta
Tue, May 12 - Fri, May 15
Delta Logo
11:25 am - 12:25 am
GEG
-
SAT
11h 00m
2 stops
Delta Logo
3:28 pm - 12:20 am
SAT
-
GEG
10h 52m
2 stops
$307Delta
Thu, Apr 23 - Tue, May 5
Multiple Airlines Logo
9:15 pm - 9:58 am
GEG
-
SAT
10h 43m
1 stop
Multiple Airlines Logo
6:12 pm - 11:27 am
SAT
-
GEG
19h 15m
1 stop
$311Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Delta Logo
11:25 am - 11:32 pm
GEG
-
SAT
10h 07m
2 stops
Delta Logo
6:39 am - 1:03 pm
SAT
-
GEG
8h 24m
1 stop
$312Delta
Thu, Apr 23 - Tue, May 5
Multiple Airlines Logo
9:15 pm - 4:15 pm
GEG
-
SAT
17h 00m
2 stops
Multiple Airlines Logo
6:12 pm - 11:27 am
SAT
-
GEG
19h 15m
1 stop
$319Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
11:32 am - 12:17 am
GEG
-
SAT
10h 45m
1 stop
Multiple Airlines Logo
5:50 pm - 11:10 pm
SAT
-
GEG
7h 20m
1 stop
$328Multiple Airlines
Thu, Mar 19 - Tue, Mar 24

Delta flights from Spokane to San Antonio

Our best Delta deals on Spokane to San Antonio flight tickets
Delta
Apr 23
GEG11:25 amSpokane
11h 00m
2 stops
SAT12:25 amSan Antonio
May 5
SAT12:39 pmSan Antonio
12h 36m
2 stops
GEG11:15 pmSpokane
$292
Delta
Apr 23
GEG9:30 amSpokane
12h 06m
2 stops
SAT11:36 pmSan Antonio
May 5
SAT7:00 amSan Antonio
7h 13m
1 stop
GEG12:13 pmSpokane
$304
Delta
Apr 23
GEG10:40 pmSpokane
9h 06m
1 stop
SAT9:46 amSan Antonio
May 5
SAT6:39 amSan Antonio
8h 24m
1 stop
GEG1:03 pmSpokane
$331

American Airlines flights from Spokane to San Antonio

Our best American Airlines deals on Spokane to San Antonio flight tickets
American Airlines
Apr 14
GEG6:00 amSpokane
7h 38m
1 stop
SAT3:38 pmSan Antonio
Apr 26
SAT6:26 amSan Antonio
8h 03m
1 stop
GEG12:29 pmSpokane
$362
American Airlines
Mar 17
GEG3:10 pmSpokane
6h 29m
1 stop
SAT11:39 pmSan Antonio
Mar 21
SAT7:09 pmSan Antonio
6h 05m
1 stop
GEG11:14 pmSpokane
$374
American Airlines
Mar 17
GEG6:00 amSpokane
8h 51m
1 stop
SAT4:51 pmSan Antonio
Mar 21
SAT3:08 pmSan Antonio
8h 04m
1 stop
GEG9:12 pmSpokane
$376

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 February 17, 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

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sun 3/15

11:32 am-9:06 am

1 stop19h 34m

San Antonio

Thu 3/19

6:45 am-10:47 am

1 stop6h 02m

$244

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 3/12

11:32 am-9:06 am

1 stop19h 34m

San Antonio

Sun 3/15

6:45 am-10:47 am

1 stop6h 02m

$270

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sun 4/5

11:06 am-12:19 am

1 stop11h 13m

San Antonio

Thu 4/9

6:45 am-10:21 am

1 stop5h 36m

$290

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 4/23

11:25 am-12:25 am

2 stops11h 00m

San Antonio

Tue 5/5

12:39 pm-11:15 pm

2 stops12h 36m

$292

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 5/12

5:35 am-1:44 pm

1 stop6h 09m

San Antonio

Fri 5/15

7:30 am-6:43 pm

2 stops13h 13m

$304

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 4/23

11:25 am-12:25 am

2 stops11h 00m

San Antonio

Tue 5/5

3:28 pm-12:20 am

2 stops10h 52m

$307

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 2/26

9:15 pm-9:58 am

1 stop10h 43m

San Antonio

Wed 3/4

6:12 pm-11:27 am

1 stop19h 15m

$311

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 4/23

11:25 am-11:32 pm

2 stops10h 07m

San Antonio

Tue 5/5

6:39 am-1:03 pm

1 stop8h 24m

$312

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 2/26

9:15 pm-4:15 pm

2 stops17h 00m

San Antonio

Wed 3/4

6:12 pm-11:27 am

1 stop19h 15m

$319

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 3/19

11:32 am-12:17 am

1 stop10h 45m

San Antonio

Tue 3/24

5:50 pm-11:10 pm

1 stop7h 20m

$328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 January, then book flights to San Antonio from Spokane during April instead. Flights to San Antonio in April, while not as cheap as those in January, still average around $349.

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 $402 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 $297 on momondo.

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

As of February 2026, prices for Spokane to San Antonio flights are approximately 5% 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 12m

Direct flights

None
The fastest flight from Spokane to San Antonio takes 5h 12m
There are no direct flights from Spokane to San Antonio. There are no popular flight routes from Spokane to San Antonio.
Search flight deals

  • 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 12m.

  • 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 $168Free CancellationRating
8.0
11,891 reviews
Search Alaska Airlines flights
DeltaPriceFrom $204Free CancellationRating
7.9
8,204 reviews
Search Delta flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,308 reviews
Search United Airlines flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,294 reviews
Search American Airlines flights
SouthwestPriceFrom $294Free CancellationRating
8.0
4,289 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
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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