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Tamuning

$1,174+ Cheap flights from Idaho to Tamuning (GUM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GUM
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Idaho to Tamuning

Keep the following information in mind while searching for Idaho to Tamuning flight deals. Data was last updated June 26, 2025.

Round-trip from

$1,174
(United Airlines)
From Idaho to Tamuning Guam Intl
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Find flight deals from Idaho to Tamuning

Cheapest flights from Idaho to Tamuning
Explore the most affordable flight options available from Idaho to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/25. 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 10/22:12 pmBOI - GUM
2 stops57h 38mUnited Airlines
Mon 10/67:10 amGUM - BOI
2 stops22h 23mUnited Airlines
Deal found 6/25$1,174
This United Airlines deal was found by Cheapflights users on 6/25. 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 10/47:15 amGEG - GUM
2 stops28h 10mUnited Airlines
Tue 10/77:10 amGUM - GEG
2 stops20h 29mUnited Airlines
Deal found 6/25$2,202
This Delta deal was found by Cheapflights users on 6/26. 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.
Sun 8/107:15 amGEG - GUM
2 stops39h 00mDelta
Sat 8/161:55 amGUM - GEG
2 stops38h 13mDelta
Deal found 6/26$2,213
This Delta deal was found by Cheapflights users on 6/25. 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.
Thu 10/28:40 amBOI - GUM
2 stops23h 30mDelta
Sun 10/51:55 amGUM - BOI
2 stops32h 36mDelta
Deal found 6/25$10,419

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 June 26, 2025.
Use the filters below to find and compare flights from Idaho to Tamuning that are best for you.

Fly from

Idaho

Fly to

Tamuning

Route

Depart

Return

Price

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Thu 10/2

2:12 pm-3:50 pm

2 stops57h 38m

Tamuning Guam Intl

Mon 10/6

7:10 am-1:33 pm

2 stops22h 23m

$1,174

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Sat 10/4

7:15 am-4:25 am

2 stops28h 10m

Tamuning Guam Intl

Tue 10/7

7:10 am-10:39 am

2 stops20h 29m

$2,202

SpokaneTamuning

GEG - GUM

GEGGUM

Spokane

Sun 8/10

7:15 am-3:15 pm

2 stops39h 00m

Tamuning Guam Intl

Sat 8/16

1:55 am-11:08 pm

2 stops38h 13m

$2,213

BoiseTamuning

BOI - GUM

BOIGUM

Boise Air Term. Gowen Fld

Thu 10/2

8:40 am-12:10 am

2 stops23h 30m

Tamuning Guam Intl

Sun 10/5

1:55 am-6:31 pm

2 stops32h 36m

$10,419

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Idaho to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Idaho 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 Idaho to Tamuning
No data available for this route at this time. Please check back soon.

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 June 26, 2025.
See what other customers who have flown with Delta and United Airlines from Idaho to Tamuning have to say. 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.
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho to Tamuning. 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 into for flights to Tamuning from Idaho?

    Located just 1.1 mi from the city center, Tamuning Guam Intl (GUM) is the airport most travelers will use when flying to Tamuning from Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Tamuning (average of $1,977). Flying from Idaho to Tamuning in May is currently the most expensive (average of $2,214). 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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Alternative routes for Idaho to Tamuning

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Top airline flying from Idaho to Tamuning

Discover the top airline that operate flights from Idaho 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,322Average$2,117FlexibilityNo cancel feeOn-time69%

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