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Cheap flights from Spokane to San Juan from $249

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 Juan departing on 5/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Spokane to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 10:20 pm
GEG
-
SJU
12h 50m
2 stops
Southwest Logo
11:20 am - 12:05 am
SJU
-
GEG
16h 45m
2 stops
$542Southwest
Thu, Oct 29 - Fri, Nov 6
American Airlines Logo
6:00 am - 11:33 pm
GEG
-
SJU
14h 33m
1 stop
American Airlines Logo
6:00 am - 8:55 pm
SJU
-
GEG
18h 55m
2 stops
$569American Airlines
Thu, Oct 29 - Fri, Nov 6
American Airlines Logo
3:15 pm - 10:53 am
GEG
-
SJU
16h 38m
2 stops
American Airlines Logo
12:44 am - 2:07 pm
SJU
-
GEG
16h 23m
2 stops
$571American Airlines
Mon, May 18 - Thu, May 21
United Airlines Logo
5:00 am - 5:38 pm
GEG
-
SJU
9h 38m
1 stop
United Airlines Logo
1:00 am - 12:37 pm
SJU
-
GEG
14h 37m
2 stops
$630United Airlines
Sat, May 16 - Sat, May 23
Southwest Logo
6:45 am - 11:45 pm
GEG
-
SJU
14h 00m
2 stops
Southwest Logo
11:25 am - 11:25 pm
SJU
-
GEG
15h 00m
2 stops
$641Southwest
Sat, May 16 - Wed, May 20
American Airlines Logo
6:00 am - 11:03 pm
GEG
-
SJU
14h 03m
1 stop
American Airlines Logo
6:45 am - 8:33 pm
SJU
-
GEG
16h 48m
1 stop
$656American Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
6:00 am - 11:03 pm
GEG
-
SJU
14h 03m
1 stop
American Airlines Logo
12:59 am - 1:14 pm
SJU
-
GEG
15h 15m
1 stop
$674American Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
5:00 am - 5:38 pm
GEG
-
SJU
9h 38m
1 stop
United Airlines Logo
1:00 am - 12:37 pm
SJU
-
GEG
14h 37m
2 stops
$685United Airlines
Fri, May 15 - Sat, May 23
United Airlines Logo
7:25 pm - 1:45 pm
GEG
-
SJU
15h 20m
2 stops
United Airlines Logo
1:00 am - 12:37 pm
SJU
-
GEG
14h 37m
2 stops
$689United Airlines
Thu, May 28 - Wed, Jun 3
American Airlines Logo
5:44 am - 11:39 pm
GEG
-
SJU
14h 55m
1 stop
American Airlines Logo
12:59 am - 1:39 pm
SJU
-
GEG
15h 40m
1 stop
$701American Airlines
Tue, Jun 30 - Thu, Jul 9

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Southwest flights from Spokane to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Spokane to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
May 16
GEG6:45 amSpokane
14h 00m
2 stops
SJU11:45 pmSan Juan Luis Munoz Marin Intl
May 20
SJU11:25 amSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
GEG11:25 pmSpokane
$641
Southwest
May 15
GEG2:50 pmSpokane
15h 05m
2 stops
SJU8:55 amSan Juan Luis Munoz Marin Intl
May 24
SJU11:40 amSan Juan Luis Munoz Marin Intl
14h 20m
2 stops
GEG11:00 pmSpokane
$756
Southwest
Jun 30
GEG6:25 amSpokane
14h 50m
2 stops
SJU12:15 amSan Juan Luis Munoz Marin Intl
Jul 10
SJU6:30 amSan Juan Luis Munoz Marin Intl
14h 00m
2 stops
GEG5:30 pmSpokane
$811

United Airlines flights from Spokane to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Spokane to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
May 16
GEG5:00 amSpokane
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
May 23
SJU1:00 amSan Juan Luis Munoz Marin Intl
14h 37m
2 stops
GEG12:37 pmSpokane
$630
United Airlines
May 15
GEG5:00 amSpokane
9h 38m
1 stop
SJU5:38 pmSan Juan Luis Munoz Marin Intl
May 23
SJU1:00 amSan Juan Luis Munoz Marin Intl
14h 37m
2 stops
GEG12:37 pmSpokane
$685
United Airlines
May 28
GEG7:25 pmSpokane
15h 20m
2 stops
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Jun 3
SJU1:00 amSan Juan Luis Munoz Marin Intl
14h 37m
2 stops
GEG12:37 pmSpokane
$689

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to San Juan Luis Munoz Marin Intl Airport 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 May 6, 2026.
Use the filters below to find and compare flights from Spokane to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 10/29

6:30 am-10:20 pm

2 stops12h 50m

San Juan Luis Munoz Marin Intl

Fri 11/6

11:20 am-12:05 am

2 stops16h 45m

$542

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 10/29

6:00 am-11:33 pm

1 stop14h 33m

San Juan Luis Munoz Marin Intl

Fri 11/6

6:00 am-8:55 pm

2 stops18h 55m

$569

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Mon 5/18

3:15 pm-10:53 am

2 stops16h 38m

San Juan Luis Munoz Marin Intl

Thu 5/21

12:44 am-2:07 pm

2 stops16h 23m

$571
Quickest round-trip

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 5/16

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Sat 5/23

1:00 am-12:37 pm

2 stops14h 37m

$630

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 5/16

6:45 am-11:45 pm

2 stops14h 00m

San Juan Luis Munoz Marin Intl

Wed 5/20

11:25 am-11:25 pm

2 stops15h 00m

$641

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 5/16

6:00 am-11:03 pm

1 stop14h 03m

San Juan Luis Munoz Marin Intl

Wed 5/20

6:45 am-8:33 pm

1 stop16h 48m

$656

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 5/16

6:00 am-11:03 pm

1 stop14h 03m

San Juan Luis Munoz Marin Intl

Sat 5/23

12:59 am-1:14 pm

1 stop15h 15m

$674

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Fri 5/15

5:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Sat 5/23

1:00 am-12:37 pm

2 stops14h 37m

$685

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 5/28

7:25 pm-1:45 pm

2 stops15h 20m

San Juan Luis Munoz Marin Intl

Wed 6/3

1:00 am-12:37 pm

2 stops14h 37m

$689

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 6/30

5:44 am-11:39 pm

1 stop14h 55m

San Juan Luis Munoz Marin Intl

Thu 7/9

12:59 am-1:39 pm

1 stop15h 40m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Spokane to San Juan Luis Munoz Marin Intl Airport

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 Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $498.

Can stopping save me money on Spokane to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 39% on your flight if you consider stops on a Spokane to San Juan Luis Munoz Marin Intl Airport flight.

How have Spokane to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

When to book flights from Spokane to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Spokane to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Spokane to San Juan Luis Munoz Marin Intl Airport (GEG to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

9h 38m

Direct flights

None
The fastest flight from Spokane to San Juan Luis Munoz Marin Intl Airport takes 9h 38m
There are no direct flights from Spokane to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Spokane to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Spokane to San Juan Luis Munoz Marin Intl Airport

  • How far is Spokane to San Juan Luis Munoz Marin Intl by plane?

    There are 3506.7 mi between Spokane and San Juan Luis Munoz Marin Intl. Typically, this will take 9h 38m by plane in normal conditions.

  • When did momondo last update prices for flights from Spokane Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Spokane Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Spokane Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Spokane Airport to San Juan Luis Munoz Marin Intl 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Spokane to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Spokane to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Spokane to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $415Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
United AirlinesPriceFrom $431Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
SouthwestPriceFrom $434Free CancellationRating
7.9
4,305 reviews
Search Southwest flights
DeltaPriceFrom $462Free CancellationRating
7.9
8,456 reviews
Search Delta flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to San Juan?

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 San Juan for you.

Can I find flights from Spokane to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Spokane which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Spokane to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Spokane.

I’m not ready to book a flight from Spokane to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spokane to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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