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Tamuning

$566+ Cheap flights from Spokane (GEG) to Tamuning (GUM)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — GUM
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap flight deals from Spokane to Tamuning

Cheapest flights from Spokane to Tamuning
Explore the most affordable flight options available from Spokane to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 9/16:00 am
GEG
-
GUM
2 stops19h 05m
United Airlines
Tue 9/157:35 pm
GUM
-
GEG
2 stops43h 47m
United Airlines
Deal found 3/2$1,892
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
GEG
-
GUM
2 stops19h 05m
United Airlines
Wed 8/127:05 am
GUM
-
GEG
2 stops20h 30m
United Airlines
Deal found 3/1$1,919
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
GEG
-
GUM
2 stops19h 05m
United Airlines
Sun 7/127:30 pm
GUM
-
GEG
2 stops45h 21m
United Airlines
Deal found 3/1$1,942
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:57 pm
GEG
-
GUM
2 stops60h 08m
United Airlines
Wed 9/97:35 pm
GUM
-
GEG
2 stops43h 47m
United Airlines
Deal found 3/1$2,313

Find flight deals from Spokane to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to Tamuning (GUM). 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 March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,919
(United Airlines)

One-way from

$566
(Kiwi.com)
Provider with most accurate pricing for Spokane-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-Tamuning Guam Intl flights.
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From Spokane to Tamuning Guam Intl
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One-way flight from Spokane to Tamuning Guam Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to Tamuning 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 March 3, 2026.
Use the filters below to find and compare flights from Spokane to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Tue 8/4

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Wed 8/12

7:05 am-10:35 am

2 stops20h 30m

$1,919

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Tue 6/2

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Sun 7/12

7:30 pm-11:51 pm

2 stops45h 21m

$1,942

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Sun 7/12

9:06 am-11:45 pm

2 stops45h 39m

$730

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Mon 7/13

9:10 am-3:35 pm

2 stops37h 25m

$1,401

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Wed 5/20

9:30 am-11:55 pm

2 stops21h 25m

$1,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Sorted by cheapest first

Compare providers for flights from Spokane to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Spokane to Tamuning in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Spokane-Tamuning flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Tamuning flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Spokane-Tamuning flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Spokane-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Spokane to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning 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.

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated March 3, 2026.
Read reviews from past customers who have flown United Airlines from Spokane to Tamuning. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,377 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,377 reviews
United Airlines
7.4
Good
9,377 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Spokane to Tamuning?

    A quick flight from Spokane to Tamuning can take about 19h 05m. United Airlines provides one of the quickest options available for as low as $1,919. The distance between Spokane and Tamuning is about 5878 mi.

  • What is the cheapest airline to fly from Spokane to Tamuning round-trip?

    Flying on United Airlines is currently your cheapest option to Tamuning, with prices starting at $1,844.

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

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

  • How can I find direct flights from Spokane to Tamuning?

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

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

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

See more FAQs

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Complete your trip

Complete your trip to Tamuning by adding a car rental and/or hotel reservation to your travel itinerary.
Tamuning car rentals
Tamuning Guam Intl Airport car rentals
Tumon car rentals

Top airline flying from Spokane to Tamuning

Discover the top airline that operate flights from Spokane to Tamuning. 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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,844Average$2,394FlexibilityNo cancel feeOn-time69%

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