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Cheap flights from Spokane to San Antonio from $97

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 11/16. 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.
Multiple Airlines Logo
12:03 pm - 7:43 pmGEG-SAT
5h 40m1 stop
Multiple Airlines Logo
6:32 am - 1:58 pmSAT-GEG
9h 26m1 stop
$225Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
11:19 am - 12:17 amGEG-SAT
10h 58m2 stops
Delta Logo
2:39 pm - 10:50 pmSAT-GEG
10h 11m2 stops
$256Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
12:03 pm - 7:30 pmGEG-SAT
5h 27m1 stop
Frontier Logo
7:00 am - 11:11 amSAT-GEG
6h 11m1 stop
$258Frontier
Find Deal
Sun, Nov 9 - Sat, Nov 22
American Airlines Logo
6:31 am - 4:42 pmGEG-SAT
8h 11m1 stop
American Airlines Logo
5:00 am - 2:08 pmSAT-GEG
11h 08m2 stops
$276American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
5:10 am - 12:56 pmGEG-SAT
5h 46m1 stop
United Airlines Logo
8:30 am - 12:45 pmSAT-GEG
6h 15m1 stop
$288United Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 28
Alaska Airlines Logo
8:59 pm - 5:55 pmGEG-SAT
18h 56m1 stop
Alaska Airlines Logo
6:32 am - 10:59 pmSAT-GEG
18h 27m1 stop
$304Alaska Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Alaska Airlines Logo
7:41 pm - 5:00 amGEG-SAT
7h 19m1 stop
Alaska Airlines Logo
6:30 am - 12:24 pmSAT-GEG
7h 54m1 stop
$321Alaska Airlines
Find Deal
Fri, Nov 21 - Thu, Nov 27
Southwest Logo
5:05 pm - 1:50 amGEG-SAT
6h 45m1 stop
Southwest Logo
5:35 am - 9:35 amSAT-GEG
6h 00m1 stop
$345Southwest
Find Deal
Mon, Dec 29 - Thu, Jan 1
United Airlines Logo
6:00 am - 9:20 pmGEG-SAT
13h 20m2 stops
United Airlines Logo
8:30 am - 12:45 pmSAT-GEG
6h 15m1 stop
$355United Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 28
Southwest Logo
5:05 pm - 1:50 amGEG-SAT
6h 45m1 stop
Southwest Logo
4:45 pm - 10:25 pmSAT-GEG
7h 40m2 stops
$424Southwest
Find Deal
Mon, Dec 29 - Thu, Jan 1

Frontier flights from Spokane to San Antonio

Our best Frontier deals on Spokane to San Antonio flight tickets
Frontier
Nov 9
GEG12:03 pmSpokane
5h 27m
1 stop
SAT7:30 pmSan Antonio
Nov 22
SAT7:00 amSan Antonio
6h 11m
1 stop
GEG11:11 amSpokane
$258
Find similar
Frontier
Nov 22
GEG12:06 pmSpokane
10h 14m
1 stop
SAT12:20 amSan Antonio
Nov 28
SAT7:00 amSan Antonio
6h 25m
1 stop
GEG11:25 amSpokane
$322
Find similar
Frontier
Nov 21
GEG12:20 pmSpokane
10h 00m
1 stop
SAT12:20 amSan Antonio
Nov 28
SAT7:00 amSan Antonio
6h 25m
1 stop
GEG11:25 amSpokane
$392
Find similar

Delta flights from Spokane to San Antonio

Our best Delta deals on Spokane to San Antonio flight tickets
Delta
Nov 13
GEG11:19 amSpokane
10h 58m
2 stops
SAT12:17 amSan Antonio
Nov 17
SAT2:39 pmSan Antonio
10h 11m
2 stops
GEG10:50 pmSpokane
$256
Find similar
Delta
Nov 20
GEG4:43 pmSpokane
5h 52m
1 stop
SAT12:35 amSan Antonio
Nov 27
SAT12:45 pmSan Antonio
21h 51m
2 stops
GEG8:36 amSpokane
$263
Find similar
Delta
Nov 13
GEG11:19 amSpokane
11h 16m
2 stops
SAT12:35 amSan Antonio
Nov 17
SAT5:15 amSan Antonio
8h 51m
1 stop
GEG12:06 pmSpokane
$283
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 October 21, 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

Thu 11/13

12:03 pm-7:43 pm

1 stop5h 40m

San Antonio

Mon 11/17

6:32 am-1:58 pm

1 stop9h 26m

$225

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Thu 11/13

11:19 am-12:17 am

2 stops10h 58m

San Antonio

Mon 11/17

2:39 pm-10:50 pm

2 stops10h 11m

$256

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sun 11/9

12:03 pm-7:30 pm

1 stop5h 27m

San Antonio

Sat 11/22

7:00 am-11:11 am

1 stop6h 11m

$258

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Sat 11/15

6:31 am-4:42 pm

1 stop8h 11m

San Antonio

Tue 11/18

5:00 am-2:08 pm

2 stops11h 08m

$276

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 11/19

5:10 am-12:56 pm

1 stop5h 46m

San Antonio

Fri 11/28

8:30 am-12:45 pm

1 stop6h 15m

$288

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Fri 11/14

8:59 pm-5:55 pm

1 stop18h 56m

San Antonio

Sun 11/16

6:32 am-10:59 pm

1 stop18h 27m

$304

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Fri 11/21

7:41 pm-5:00 am

1 stop7h 19m

San Antonio

Thu 11/27

6:30 am-12:24 pm

1 stop7h 54m

$321

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Mon 12/29

5:05 pm-1:50 am

1 stop6h 45m

San Antonio

Thu 1/1

5:35 am-9:35 am

1 stop6h 00m

$345

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Wed 11/19

6:00 am-9:20 pm

2 stops13h 20m

San Antonio

Fri 11/28

8:30 am-12:45 pm

1 stop6h 15m

$355

SpokaneSan Antonio

GEG - SAT

GEGSAT

Spokane

Mon 12/29

5:05 pm-1:50 am

1 stop6h 45m

San Antonio

Thu 1/1

4:45 pm-10:25 pm

2 stops7h 40m

$424

Flights are sorted by cheapest round-trip flights 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 September instead. Flights to San Antonio in September, while not as cheap as those in January, still average around $371.

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 $421 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 October 2025, prices for Spokane to San Antonio flights are approximately 40% 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

Direct flights

None
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 27m.

  • 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
11,136 reviews
Search Alaska Airlines flights
DeltaPriceFrom $254Free CancellationRating
7.9
7,978 reviews
Search Delta flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
8,991 reviews
Search United 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
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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