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Cheap flights from Spokane to Puerto Rico from $371

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 Puerto Rico departing on 12/20. 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 Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:40 pm - 1:05 pm
GEG
-
SJU
17h 25m2 stops
Delta Logo
7:00 am - 11:54 pm
SJU
-
GEG
20h 54m2 stops
$431Delta
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
1:55 pm - 5:00 am
GEG
-
SJU
11h 05m1 stop
American Airlines Logo
8:15 am - 9:13 pm
SJU
-
GEG
16h 58m2 stops
$456American Airlines
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
11:59 pm - 3:40 pm
GEG
-
SJU
11h 41m1 stop
United Airlines Logo
2:25 pm - 9:22 pm
SJU
-
GEG
10h 57m1 stop
$457United Airlines
Mon, Jan 5 - Tue, Jan 13
American Airlines Logo
3:10 pm - 10:07 am
GEG
-
SJU
14h 57m2 stops
American Airlines Logo
8:15 am - 9:13 pm
SJU
-
GEG
16h 58m2 stops
$470American Airlines
Fri, Feb 27 - Fri, Mar 6
Delta Logo
7:29 pm - 2:20 pm
GEG
-
SJU
15h 51m2 stops
Delta Logo
7:00 am - 6:12 pm
SJU
-
GEG
14h 12m2 stops
$478Delta
Sun, Mar 22 - Tue, Mar 31
Southwest Logo
2:45 pm - 11:15 am
GEG
-
SJU
16h 30m2 stops
Southwest Logo
5:40 am - 8:50 pm
SJU
-
GEG
19h 10m2 stops
$481Southwest
Fri, Jan 16 - Thu, Jan 29
American Airlines Logo
6:00 am - 10:26 pm
GEG
-
SJU
12h 26m1 stop
American Airlines Logo
7:07 am - 6:49 pm
SJU
-
GEG
15h 42m1 stop
$496American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
6:00 am - 10:31 pm
GEG
-
SJU
13h 31m1 stop
American Airlines Logo
3:03 pm - 12:23 am
SJU
-
GEG
12h 20m1 stop
$498American Airlines
Tue, Mar 24 - Thu, Apr 2
United Airlines Logo
5:00 am - 6:25 pm
GEG
-
SJU
9h 25m1 stop
United Airlines Logo
8:35 am - 9:22 pm
SJU
-
GEG
16h 47m2 stops
$507United Airlines
Tue, Jan 13 - Tue, Jan 20
Southwest Logo
6:55 am - 9:40 pm
GEG
-
SJU
10h 45m2 stops
Southwest Logo
2:10 pm - 10:25 pm
SJU
-
GEG
12h 15m2 stops
$508Southwest
Sat, Feb 21 - Sat, Feb 28

American Airlines flights from Spokane to Puerto Rico

Our best American Airlines deals on Spokane to Puerto Rico flight tickets
American Airlines
Feb 27
GEG1:55 pmSpokane
11h 05m
1 stop
SJU5:00 amSan Juan Luis Munoz Marin Intl
Mar 6
SJU8:15 amSan Juan Luis Munoz Marin Intl
16h 58m
2 stops
GEG9:13 pmSpokane
$456
Find similar
American Airlines
Feb 27
GEG3:10 pmSpokane
14h 57m
2 stops
SJU10:07 amSan Juan Luis Munoz Marin Intl
Mar 6
SJU8:15 amSan Juan Luis Munoz Marin Intl
16h 58m
2 stops
GEG9:13 pmSpokane
$470
Find similar
American Airlines
Jan 13
GEG6:00 amSpokane
12h 26m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Jan 20
SJU7:07 amSan Juan Luis Munoz Marin Intl
15h 42m
1 stop
GEG6:49 pmSpokane
$496
Find similar

Southwest flights from Spokane to Puerto Rico

Our best Southwest deals on Spokane to Puerto Rico flight tickets
Southwest
Jan 16
GEG2:45 pmSpokane
16h 30m
2 stops
SJU11:15 amSan Juan Luis Munoz Marin Intl
Jan 29
SJU5:40 amSan Juan Luis Munoz Marin Intl
19h 10m
2 stops
GEG8:50 pmSpokane
$481
Find similar
Southwest
Feb 21
GEG6:55 amSpokane
10h 45m
2 stops
SJU9:40 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU2:10 pmSan Juan Luis Munoz Marin Intl
12h 15m
2 stops
GEG10:25 pmSpokane
$508
Find similar
Southwest
Jan 8
GEG6:20 amSpokane
12h 50m
2 stops
SJU11:10 pmSan Juan Luis Munoz Marin Intl
Jan 20
SJU10:20 amSan Juan Luis Munoz Marin Intl
15h 25m
2 stops
GEG9:45 pmSpokane
$547
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Spokane to Puerto Rico 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 16, 2025.
Use the filters below to find and compare flights from Spokane to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 2/24

3:40 pm-1:05 pm

2 stops17h 25m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:00 am-11:54 pm

2 stops20h 54m

$431

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Fri 2/27

1:55 pm-5:00 am

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Fri 3/6

8:15 am-9:13 pm

2 stops16h 58m

$456

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Mon 1/5

11:59 pm-3:40 pm

1 stop11h 41m

San Juan Luis Munoz Marin Intl

Tue 1/13

2:25 pm-9:22 pm

1 stop10h 57m

$457

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Fri 2/27

3:10 pm-10:07 am

2 stops14h 57m

San Juan Luis Munoz Marin Intl

Fri 3/6

8:15 am-9:13 pm

2 stops16h 58m

$470

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sun 3/22

7:29 pm-2:20 pm

2 stops15h 51m

San Juan Luis Munoz Marin Intl

Tue 3/31

7:00 am-6:12 pm

2 stops14h 12m

$478

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Fri 1/16

2:45 pm-11:15 am

2 stops16h 30m

San Juan Luis Munoz Marin Intl

Thu 1/29

5:40 am-8:50 pm

2 stops19h 10m

$481

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 1/13

6:00 am-10:26 pm

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:07 am-6:49 pm

1 stop15h 42m

$496

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 3/24

6:00 am-10:31 pm

1 stop13h 31m

San Juan Luis Munoz Marin Intl

Thu 4/2

3:03 pm-12:23 am

1 stop12h 20m

$498

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Tue 1/13

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 1/20

8:35 am-9:22 pm

2 stops16h 47m

$507

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 2/21

6:55 am-9:40 pm

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Sat 2/28

2:10 pm-10:25 pm

2 stops12h 15m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Spokane to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until September to fly from Spokane, when ticket prices are also cheap, with an average price of $498.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Spokane is on a Sunday. momondo users have found tickets for Sunday departures for as low as $504. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $851.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Spokane to Puerto Rico during this time can be as low as $606. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $695.

Can stopping save me money on Spokane to Puerto Rico flights?

You could potentially save up to 34% on your flight if you consider stops on a Spokane to Puerto Rico flight.

Cheap Spokane to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spokane to Puerto Rico

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Spokane to Puerto Rico takes 9h 25m
There are no direct flights from Spokane to Puerto Rico. There are no popular flight routes from Spokane to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Spokane Airport to Puerto Rico?

    Prices for flights from Spokane Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Spokane Airport to Puerto Rico?

  • How old do you have to be to fly from Spokane Airport to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico 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 Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Spokane to Puerto Rico

Compare and see reviews for airlines that fly from Spokane to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $374Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $384Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $385Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $494Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Spokane to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Spokane to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Spokane to Puerto Rico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Rico 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 Puerto Rico?

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

Yes momondo offers price alerts on flights to Puerto Rico from Spokane. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Puerto Rico

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