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San Juan

$208+ Cheap flights from Spokane (GEG) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to San Juan are usually found in January or September, booked 72 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Spokane to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$469
(Delta)

One-way from

$208
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$884
From Spokane to San Juan
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One-way flight from Spokane to San Juan
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Highest demand for flights based on searches. 20% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Spokane to San Juan

Cheapest flights from Spokane to San Juan
Explore the most affordable flight options available from Spokane to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:45 amGEG - SJU
2 stops13h 22mDelta
Tue 8/267:00 amSJU - GEG
2 stops20h 02mDelta
Deal found 7/1$469
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:27 pmGEG - SJU
1 stop13h 39mAmerican Airlines
Tue 7/2912:59 amSJU - GEG
2 stops15h 36mAmerican Airlines
Deal found 7/2$500
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:25 amGEG - SJU
2 stops12h 25mSouthwest
Tue 8/267:20 amSJU - GEG
2 stops17h 45mSouthwest
Deal found 7/2$503
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:10 amGEG - SJU
1 stop9h 15mUnited Airlines
Mon 12/88:10 amSJU - GEG
2 stops16h 52mUnited Airlines
Deal found 7/2$620
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amGEG - SJU
2 stops18h 05mAlaska Airlines
Mon 1/124:25 pmSJU - GEG
2 stops28h 29mAlaska Airlines
Deal found 7/2$732

Cheapflights Fare Finder

Customize your flight search to find flights from Spokane to San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Spokane to San Juan that are best for you.

Fly from

Spokane

Fly to

San Juan

Route

Depart

Return

Price

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 8/23

5:45 am-10:07 pm

2 stops13h 22m

San Juan Luis Munoz Marin Intl

Tue 8/26

7:00 am-12:02 am

2 stops20h 02m

$469

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Wed 7/16

12:27 pm-5:06 am

1 stop13h 39m

San Juan Luis Munoz Marin Intl

Tue 7/29

12:59 am-1:35 pm

2 stops15h 36m

$500

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Sat 8/23

6:25 am-9:50 pm

2 stops12h 25m

San Juan Luis Munoz Marin Intl

Tue 8/26

7:20 am-10:05 pm

2 stops17h 45m

$503

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 11/27

5:10 am-6:25 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Mon 12/8

8:10 am-9:02 pm

2 stops16h 52m

$620

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Wed 7/30

7:00 am-2:33 pm

2 stops28h 33m

San Juan Luis Munoz Marin Intl

Tue 8/5

12:59 am-11:44 pm

2 stops25h 45m

$764

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 7/31

6:57 am-11:25 pm

2 stops13h 28m

$208

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Thu 7/31

9:33 am-9:09 pm

3 stops32h 36m

$253

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

Fri 8/1

11:09 pm-1:29 pm

1 stop11h 20m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Spokane to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to San Juan

How far ahead should I book a flight from Spokane to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Spokane to San Juan. Price data was last updated on June 27, 2025.

The best time to book flights from Spokane to San Juan is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Spokane to San Juan?

Currently, September is the cheapest month in which you can book a flight from Spokane to San Juan (average of $254). Flying from Spokane to San Juan in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GEG to SJU?

Find hourly flight availability from Spokane to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s optimal to fly from Spokane to San Juan at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Spokane to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Spokane to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to San Juan?

    Spokane (GEG) is the airport you will fly out of if you book a flight from Spokane to San Juan. You should not have trouble finding flights to San Juan from Spokane; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Spokane airport to San Juan. It is only a 5.6 mi journey to Spokane (GEG) from Spokane’s city center.

  • What are the cheapest airlines flying from Spokane to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $469. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $500 and $503, respectively. These flights start at 24% lower than the current average price 3 months from now.

  • Can I find deals for flights from Spokane to San Juan that include hotel bookings?

    Yes. In addition to deals on Spokane to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to San Juan.

  • Can I find deals for business class flights from Spokane to San Juan?

    Yes. Cheapflights offers flight deals from Spokane to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Spokane to San Juan (average of $254). Flying from Spokane to San Juan in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Spokane to San Juan

Discover the top 4 airlines that operate flights from Spokane to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$668FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$610FlexibilityNo cancel feeOn-time71%
DeltaCheapest$384Average$506FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$484Average$633FlexibilityNo cancel feeOn-time63%

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