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Cheap flights from Spokane to Costa Rica from $133

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 Costa Rica departing on 11/10. 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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Cheap round-trip flights

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American Airlines Logo
6:30 am - 11:43 pmGEG-SJO
15h 13m2 stops
American Airlines Logo
6:00 am - 6:49 pmSJO-GEG
14h 49m2 stops
$302American Airlines
Find Deal
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
6:00 am - 11:43 pmGEG-SJO
15h 43m1 stop
American Airlines Logo
2:54 pm - 6:49 pmSJO-GEG
29h 55m1 stop
$306American Airlines
Find Deal
Sat, Jan 24 - Wed, Jan 28
Delta Logo
6:29 am - 10:15 pmGEG-SJO
13h 46m2 stops
Delta Logo
2:31 pm - 1:05 pmSJO-GEG
24h 34m2 stops
$320Delta
Find Deal
Fri, Jan 23 - Wed, Jan 28
Delta Logo
6:30 am - 10:15 pmGEG-SJO
13h 45m2 stops
Delta Logo
2:31 pm - 1:05 pmSJO-GEG
24h 34m2 stops
$341Delta
Find Deal
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
7:30 am - 11:59 pmGEG-SJO
14h 29m2 stops
Alaska Airlines Logo
1:16 am - 4:19 pmSJO-GEG
17h 03m1 stop
$400Alaska Airlines
Find Deal
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
12:33 pm - 8:32 amGEG-SJO
17h 59m1 stop
United Airlines Logo
9:40 am - 6:44 pmSJO-GEG
11h 04m1 stop
$408United Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
United Airlines Logo
12:33 pm - 8:32 amGEG-SJO
17h 59m1 stop
United Airlines Logo
8:45 am - 12:45 pmSJO-GEG
30h 00m2 stops
$412United Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
Alaska Airlines Logo
7:28 pm - 11:59 pmGEG-SJO
50h 31m2 stops
Alaska Airlines Logo
1:16 am - 4:19 pmSJO-GEG
17h 03m1 stop
$414Alaska Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
Southwest Logo
5:50 am - 7:00 pmGEG-SJO
12h 10m2 stops
Southwest Logo
1:10 pm - 12:35 amSJO-GEG
12h 25m2 stops
$496Southwest
Find Deal
Fri, May 1 - Mon, May 18
Southwest Logo
2:45 pm - 12:50 pmGEG-SJO
20h 05m2 stops
Southwest Logo
9:30 am - 12:05 amSJO-GEG
16h 35m2 stops
$558Southwest
Find Deal
Sun, Feb 15 - Sat, Feb 21

United Airlines flights from Spokane to Costa Rica

Our best United Airlines deals on Spokane to Costa Rica flight tickets
United Airlines
Dec 6
GEG12:33 pmSpokane
17h 59m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Dec 16
SJO9:40 amSan José Juan Santamaria Intl
11h 04m
1 stop
GEG6:44 pmSpokane
$408
Find similar
United Airlines
Dec 6
GEG12:33 pmSpokane
17h 59m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Dec 16
SJO8:45 amSan José Juan Santamaria Intl
30h 00m
2 stops
GEG12:45 pmSpokane
$412
Find similar
United Airlines
Jan 24
GEG6:53 amSpokane
23h 39m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
Jan 28
SJO9:40 amSan José Juan Santamaria Intl
11h 36m
1 stop
GEG7:16 pmSpokane
$415
Find similar

Alaska Airlines flights from Spokane to Costa Rica

Our best Alaska Airlines deals on Spokane to Costa Rica flight tickets
Alaska Airlines
Jan 23
GEG7:30 amSpokane
14h 29m
2 stops
SJO11:59 pmSan José Juan Santamaria Intl
Jan 27
SJO1:16 amSan José Juan Santamaria Intl
17h 03m
1 stop
GEG4:19 pmSpokane
$400
Find similar
Alaska Airlines
Jan 24
GEG7:28 pmSpokane
50h 31m
2 stops
SJO11:59 pmSan José Juan Santamaria Intl
Jan 27
SJO1:16 amSan José Juan Santamaria Intl
17h 03m
1 stop
GEG4:19 pmSpokane
$414
Find similar
Alaska Airlines
Nov 5
GEG12:33 pmSpokane
34h 05m
2 stops
SJO12:38 amSan José Juan Santamaria Intl
Dec 15
SJO1:30 amSan José Juan Santamaria Intl
33h 07m
2 stops
GEG8:37 amSpokane
$415
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Costa Rica 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 November 3, 2025.
Use the filters below to find and compare flights from Spokane to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

6:30 am-11:43 pm

2 stops15h 13m

San José Juan Santamaria Intl

Wed 1/28

6:00 am-6:49 pm

2 stops14h 49m

$302

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

6:00 am-11:43 pm

1 stop15h 43m

San José Juan Santamaria Intl

Wed 1/28

2:54 pm-6:49 pm

1 stop29h 55m

$306

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 1/23

6:29 am-10:15 pm

2 stops13h 46m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-1:05 pm

2 stops24h 34m

$320

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

6:30 am-10:15 pm

2 stops13h 45m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-1:05 pm

2 stops24h 34m

$341

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 1/23

7:30 am-11:59 pm

2 stops14h 29m

San José Juan Santamaria Intl

Tue 1/27

1:16 am-4:19 pm

1 stop17h 03m

$400

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 12/6

12:33 pm-8:32 am

1 stop17h 59m

San José Juan Santamaria Intl

Tue 12/16

9:40 am-6:44 pm

1 stop11h 04m

$408

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 12/6

12:33 pm-8:32 am

1 stop17h 59m

San José Juan Santamaria Intl

Tue 12/16

8:45 am-12:45 pm

2 stops30h 00m

$412

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

7:28 pm-11:59 pm

2 stops50h 31m

San José Juan Santamaria Intl

Tue 1/27

1:16 am-4:19 pm

1 stop17h 03m

$414

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 5/1

5:50 am-7:00 pm

2 stops12h 10m

San José Juan Santamaria Intl

Mon 5/18

1:10 pm-12:35 am

2 stops12h 25m

$496

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sun 2/15

2:45 pm-12:50 pm

2 stops20h 05m

San José Juan Santamaria Intl

Sat 2/21

9:30 am-12:05 am

2 stops16h 35m

$558

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 Costa Rica from

How to get the cheapest flight ticket from Spokane to Costa Rica

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 Costa Rica?

The cheapest month to fly to Costa Rica from Spokane is in September. Flight prices, which tend to average around $351, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then May is your next best option. Flight prices from Spokane to Costa Rica during May average around $453.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from Spokane. The lowest ticket price found for a Wednesday departure recently was $579. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $854. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the afternoon is the cheapest time of day to fly from Spokane to Costa Rica when you can find flight prices for as low as $568. Flying to Costa Rica in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the evening, with an average ticket price of $735. Departure times in the evening 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 Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Spokane when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $645 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Spokane for as low as $554 on momondo.

Can stopping save me money on Spokane to Costa Rica flights?

You could potentially save up to 26% on your flight if you consider stops on a Spokane to Costa Rica flight.

Cheap Spokane to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Costa Rica

Direct flights

None
There are no direct flights from Spokane to Costa Rica. There are no popular flight routes from Spokane to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Spokane Airport to Costa Rica?

    Prices for flights from Spokane Airport to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Spokane Airport to Costa Rica?

  • How old do you have to be to fly from Spokane Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spokane Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The required travel and health documents for your Costa Rica 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 Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Spokane to Costa Rica

Compare and see reviews for airlines that fly from Spokane to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $297Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $311Free CancellationRating
8.0
11,236 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $462Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
DeltaPriceFrom $469Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spokane to Costa Rica for you.

Can I find flights from Spokane to Costa Rica with flexible booking policies on momondo?

All flight searches from Spokane to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Spokane to Costa Rica?

momondo provides multiple filters to help you find the best flight to Costa Rica 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 Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Spokane to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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