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Cheap flights from Spokane to San Antonio from $74

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 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
4:55 pm - 12:41 am
GEG
-
SAT
5h 46m1 stop
Delta Logo
7:35 am - 12:07 pm
SAT
-
GEG
6h 32m1 stop
$177Delta
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
6:00 am - 4:45 pm
GEG
-
SAT
8h 45m1 stop
American Airlines Logo
5:36 pm - 11:11 pm
SAT
-
GEG
7h 35m1 stop
$183American Airlines
Tue, Jan 20 - Thu, Jan 22
Southwest Logo
6:20 am - 2:00 pm
GEG
-
SAT
5h 40m1 stop
Southwest Logo
6:25 am - 1:25 pm
SAT
-
GEG
9h 00m2 stops
$186Southwest
Tue, Jan 20 - Tue, Jan 27
Delta Logo
1:15 pm - 9:28 pm
GEG
-
SAT
6h 13m1 stop
Delta Logo
2:42 pm - 7:54 pm
SAT
-
GEG
7h 12m1 stop
$191Delta
Sat, Jan 17 - Wed, Jan 21
Alaska Airlines Logo
7:30 am - 5:45 pm
GEG
-
SAT
8h 15m1 stop
Alaska Airlines Logo
6:46 pm - 12:23 am
SAT
-
GEG
7h 37m1 stop
$193Alaska Airlines
Tue, Jan 27 - Sat, Jan 31
Alaska Airlines Logo
6:00 pm - 5:45 pm
GEG
-
SAT
21h 45m1 stop
Alaska Airlines Logo
6:46 pm - 12:23 am
SAT
-
GEG
7h 37m1 stop
$204Alaska Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
6:00 am - 3:45 pm
GEG
-
SAT
7h 45m1 stop
American Airlines Logo
8:57 am - 2:58 pm
SAT
-
GEG
8h 01m1 stop
$205American Airlines
Fri, Jan 9 - Tue, Jan 13
Delta Logo
5:15 am - 1:48 pm
GEG
-
SAT
6h 33m1 stop
Delta Logo
7:35 am - 6:47 pm
SAT
-
GEG
13h 12m2 stops
$206Delta
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
6:33 am - 4:56 pm
GEG
-
SAT
8h 23m1 stop
American Airlines Logo
6:14 am - 2:58 pm
SAT
-
GEG
10h 44m2 stops
$210American Airlines
Fri, Jan 9 - Tue, Jan 13
Delta Logo
12:55 pm - 11:23 pm
GEG
-
SAT
8h 28m1 stop
Delta Logo
6:20 pm - 11:50 pm
SAT
-
GEG
7h 30m1 stop
$213Delta
Fri, Jan 16 - Tue, Jan 20

American Airlines flights from Spokane to San Antonio

Our best American Airlines deals on Spokane to San Antonio flight tickets
American Airlines
Jan 20
GEG6:00 amSpokane
8h 45m
1 stop
SAT4:45 pmSan Antonio
Jan 22
SAT5:36 pmSan Antonio
7h 35m
1 stop
GEG11:11 pmSpokane
$183
Find similar
American Airlines
Jan 9
GEG6:00 amSpokane
7h 45m
1 stop
SAT3:45 pmSan Antonio
Jan 13
SAT8:57 amSan Antonio
8h 01m
1 stop
GEG2:58 pmSpokane
$205
Find similar
American Airlines
Jan 9
GEG6:33 amSpokane
8h 23m
1 stop
SAT4:56 pmSan Antonio
Jan 13
SAT6:14 amSan Antonio
10h 44m
2 stops
GEG2:58 pmSpokane
$210
Find similar

Frontier flights from Spokane to San Antonio

Our best Frontier deals on Spokane to San Antonio flight tickets
Frontier
Dec 21
GEG12:02 pmSpokane
10h 15m
1 stop
SAT12:17 amSan Antonio
Dec 23
SAT10:18 amSan Antonio
7h 35m
1 stop
GEG3:53 pmSpokane
$258
Find similar
Frontier
Dec 14
GEG12:08 pmSpokane
28h 50m
1 stop
SAT6:58 pmSan Antonio
Jan 4
SAT6:45 amSan Antonio
6h 22m
1 stop
GEG11:07 amSpokane
$316
Find similar
Frontier
Dec 20
GEG12:02 pmSpokane
10h 15m
1 stop
SAT12:17 amSan Antonio
Dec 23
SAT6:45 amSan Antonio
6h 22m
1 stop
GEG11:07 amSpokane
$327
Find similar

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 December 4, 2025.
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

Tue 1/20

4:55 pm-12:41 am

1 stop5h 46m

San Antonio

Tue 1/27

7:35 am-12:07 pm

1 stop6h 32m

$177

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 1/20

6:00 am-4:45 pm

1 stop8h 45m

San Antonio

Thu 1/22

5:36 pm-11:11 pm

1 stop7h 35m

$183

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 1/20

6:20 am-2:00 pm

1 stop5h 40m

San Antonio

Tue 1/27

6:25 am-1:25 pm

2 stops9h 00m

$186

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 1/17

1:15 pm-9:28 pm

1 stop6h 13m

San Antonio

Wed 1/21

2:42 pm-7:54 pm

1 stop7h 12m

$191

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 1/27

7:30 am-5:45 pm

1 stop8h 15m

San Antonio

Sat 1/31

6:46 pm-12:23 am

1 stop7h 37m

$193

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Mon 1/19

6:00 pm-5:45 pm

1 stop21h 45m

San Antonio

Thu 1/22

6:46 pm-12:23 am

1 stop7h 37m

$204

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Fri 1/9

6:00 am-3:45 pm

1 stop7h 45m

San Antonio

Tue 1/13

8:57 am-2:58 pm

1 stop8h 01m

$205

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Tue 1/27

5:15 am-1:48 pm

1 stop6h 33m

San Antonio

Sat 1/31

7:35 am-6:47 pm

2 stops13h 12m

$206

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Fri 1/9

6:33 am-4:56 pm

1 stop8h 23m

San Antonio

Tue 1/13

6:14 am-2:58 pm

2 stops10h 44m

$210

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Fri 1/16

12:55 pm-11:23 pm

1 stop8h 28m

San Antonio

Tue 1/20

6:20 pm-11:50 pm

1 stop7h 30m

$213

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 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 $359.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $386. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $533.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Spokane to San Antonio at noon for as low as $397. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $412. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $415 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 $260 on momondo.

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

As of December 2025, prices for Spokane to San Antonio flights are approximately 4% 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 41m

Direct flights

None
The fastest flight from Spokane to San Antonio takes 5h 41m
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 40m.

  • 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
11,402 reviews
Search Alaska Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,250 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
Schertz
Pleasanton

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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