GEG - SJU

$218 Find Cheap Flights from Spokane to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spokane to Luis Munoz Marin Intl departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$446
Typical prices: $521-$571
Southwest
Sun 10/25Thu 10/29
GEG - SJU • 2 stops
Cheapest one-way
$218
Overall average: $413
Southwest
Wed 9/23
GEG - SJU • 2 stops
Top airlines
Cheapest • from $446 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Spokane and Luis Munoz Marin Intl. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $716 (round-trip)
Shortest trip • 9h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spokane to Luis Munoz Marin Intl (GEG-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spokane to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spokane to Luis Munoz Marin Intl

Sun, Oct 25 - Thu, Oct 29
Southwest Logo
6:20 pm - 11:55 am
GEG
-
SJU
14h 35m
2 stops
Southwest Logo
10:10 am - 10:20 pm
SJU
-
GEG
15h 10m
2 stops
$446Southwest
Sat, Oct 17 - Fri, Oct 23
United Airlines Logo
5:00 am - 11:50 pm
GEG
-
SJU
15h 50m
2 stops
United Airlines Logo
1:00 am - 12:34 pm
SJU
-
GEG
14h 34m
2 stops
$446United Airlines
Sun, Oct 25 - Wed, Oct 28
United Airlines Logo
5:00 am - 5:25 pm
GEG
-
SJU
9h 25m
1 stop
United Airlines Logo
1:05 am - 12:18 pm
SJU
-
GEG
14h 13m
2 stops
$446United Airlines
Mon, Oct 19 - Sat, Oct 24
Southwest Logo
6:30 am - 11:05 pm
GEG
-
SJU
13h 35m
2 stops
Southwest Logo
10:30 am - 9:15 pm
SJU
-
GEG
13h 45m
2 stops
$486Southwest
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
12:49 pm - 9:46 am
GEG
-
SJU
17h 57m
2 stops
American Airlines Logo
6:00 am - 8:43 pm
SJU
-
GEG
17h 43m
1 stop
$492American Airlines
Mon, Oct 19 - Sat, Oct 24
American Airlines Logo
2:45 pm - 9:46 am
GEG
-
SJU
16h 01m
2 stops
American Airlines Logo
6:00 am - 8:43 pm
SJU
-
GEG
17h 43m
1 stop
$492American Airlines
Wed, Sep 9 - Sun, Sep 13
Delta Logo
5:24 am - 10:19 pm
GEG
-
SJU
13h 55m
2 stops
Delta Logo
2:59 pm - 9:38 pm
SJU
-
GEG
9h 39m
1 stop
$721Delta
Wed, Sep 9 - Sun, Sep 13
Delta Logo
6:45 am - 11:49 pm
GEG
-
SJU
14h 04m
2 stops
Delta Logo
2:59 pm - 9:38 pm
SJU
-
GEG
9h 39m
1 stop
$724Delta
Fri, Oct 2 - Wed, Oct 7
Alaska Airlines Logo
1:36 pm - 2:45 pm
GEG
-
SJU
22h 09m
2 stops
Alaska Airlines Logo
6:00 am - 10:50 pm
SJU
-
GEG
19h 50m
3 stops
$844Alaska Airlines
Sat, Oct 17 - Sat, Oct 24
Alaska Airlines Logo
4:41 pm - 3:23 pm
GEG
-
SJU
19h 42m
2 stops
Alaska Airlines Logo
6:00 am - 7:43 am
SJU
-
GEG
28h 43m
3 stops
$871Alaska Airlines
Booking Insights

KAYAK's insights & trends for Spokane to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Spokane to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Spokane to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Spokane to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $498 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $835 and $794 respectively.

Good to know

Low season

May

Cheapest flight

$218
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Spokane to San Juan

When to book flights from Spokane to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Spokane to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Spokane to San Juan flights

  • What is the cheapest flight from Spokane to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Spokane to San Juan Luis Munoz Marin Intl Airport was $218 for a one-way ticket and $446 for a round-trip.

  • Do I need a passport to fly between Spokane and San Juan?

    A passport is required to fly from Spokane to San Juan.

  • Which airports will I be using when flying from Spokane to San Juan?

    Spokane and San Juan are both served by 1 main airport. You will leave Spokane from Spokane and will be arriving at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Spokane to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Spokane to San Juan?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Spokane and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Spokane to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Spokane to San Juan are Southwest and Delta. With an average price for the route of $596 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $587 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Spokane to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spokane to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spokane to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Spokane is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spokane to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Spokane with another airline. Booking your flights between Spokane and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spokane to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Spokane up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Spokane to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Spokane to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Spokane to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4229 reviews
8.6Crew
7.0Food
8.0Comfort
8.1Boarding
7.5Entertainment
Airline reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

2.0 MediocreAnonymous, May 2026
SEA - SMF
Read more Southwest reviews

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

They sent us to an airport way out of our way because they canceled our flight with no reason

I love no assigned seats and bags fly free. If Private Equity gets their way and forces Southwest to change they will be everyone else and I will stop being loyal to them. DON'T CHANGE YOUR BUSINESS MODEL!!!

it was great. the crew is exceptional. the flight was on time.

Left GEG had the first flight of the morning and couldn’t leave due to broken plane then got redirected on to another flight which then I missed my connecting flight so they rescheduled my connecting flight then that one took off 3 1/2 hours late my 4 1/2 hour day turned into a 12 1/2 hour day

The people of SW Airlines really make it nice to fly.

More assistance and clarity for travelers with gate checking and lap children

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

The flight was done by SkyWest only WIFI no entertainment center are available on the CRJ

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

It was good. The leg room was not great in Row 1.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Bottom seat cushion is almost non existent. Very uncomfortable seat.

First class? Seriously? We got a wider seat and a little extra legroom. The plane didn’t even have TV’s. Not a huge deal, but there was nothing first class about this except the price tag.

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Very comfortable seating and the Flight staff were very attentive. The premium economy section that I was seated in was very clean, updated, and well appointed. I would highly recommend flying United Airlines as this experience was better than the Japan Airlines business class that I flew several months ago.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

I forgot to pre-order gluten free on a 16 hour flight, and I am pretty sure the crew raided their own lunches along with first class so I could eat on the flight.

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

The Wi-Fi is more expensive on AA that other airlines and it doesn't cover the whole flight; it's by the hour. So, the Wi-Fi for the flight from Spokane to Phoenix is $45. They also charge for checked luggage, unlike airlines like Southwest. The only plus side was that there are power outlets on the flight, and you get a full can of soda, instead of a partial, like most other airlines.

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

Everything you need to know for your flight from Spokane to Luis Munoz Marin Intl

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