$839+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GUM
Jan 27 — Feb 31
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Tamuning
Best flights from Idaho to TamuningDiscover carefully curated flight deals from Idaho to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.
Discover carefully curated flight deals from Idaho to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.
This United Airlines deal was found by Cheapflights users on 12/25. 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 3/76:55 pmBOI - GUM
2 stops51h 45mUnited Airlines
Wed 3/117:25 amGUM - BOI
2 stops30h 04mUnited Airlines
Deal found 12/25![United Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 12/27. 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.
Tue 3/31:43 pmBOI - GUM
2 stops40h 22mDelta
Mon 3/94:50 pmGUM - BOI
2 stops41h 52mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Mon 3/25:50 amBOI - GUM
2 stops24h 15mDelta
Sun 3/84:50 pmGUM - BOI
2 stops45h 17mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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 3/55:35 amBOI - GUM
2 stops24h 30mDelta
Wed 3/114:50 pmGUM - BOI
2 stops47h 03mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Wed 3/48:50 amBOI - GUM
2 stops36h 45mDelta
Tue 3/104:50 pmGUM - BOI
2 stops47h 03mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Wed 3/45:50 amBOI - GUM
2 stops24h 15mDelta
Wed 3/114:50 pmGUM - BOI
2 stops45h 17mDelta
Deal found 12/27![Delta logo]()
$1,853
This United Airlines deal was found by Cheapflights users on 12/27. 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 1/246:53 amGEG - GUM
2 stops20h 52mUnited Airlines
Sat 1/311:30 pmGUM - GEG
3 stops25h 52mUnited Airlines
Deal found 12/27![United Airlines logo]()
$2,474
This Delta deal was found by Cheapflights users on 12/27. 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.
Mon 3/27:30 amBOI - GUM
2 stops38h 05mDelta
Mon 3/91:00 amGUM - BOI
2 stops38h 53mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Mon 3/27:30 amBOI - GUM
2 stops38h 05mDelta
Mon 3/94:50 pmGUM - BOI
2 stops44h 10mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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 3/55:20 amBOI - GUM
2 stops40h 15mDelta
Wed 3/111:00 amGUM - BOI
2 stops37h 07mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Tue 3/38:50 amBOI - GUM
2 stops21h 15mDelta
Mon 3/91:00 amGUM - BOI
2 stops37h 11mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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.
Tue 3/31:43 pmBOI - GUM
2 stops31h 52mDelta
Tue 3/101:00 amGUM - BOI
2 stops37h 07mDelta
Deal found 12/27![Delta logo]()
$1,853
This Delta deal was found by Cheapflights users on 12/27. 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 1/245:20 amGEG - GUM
2 stops23h 45mDelta
Fri 1/301:00 amGUM - GEG
2 stops35h 47mDelta
Deal found 12/27![Delta logo]()
$2,003
Find flight deals from Idaho to Tamuning
Keep the following information in mind while searching for Idaho to Tamuning flight deals. Data was last updated December 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $839 (United Airlines) |
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 December 28, 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
Sat 3/7
6:55 pm-3:40 pm
2 stops51h 45m
Tamuning Guam Intl
Wed 3/11
7:25 am-9:29 pm
2 stops30h 04m
$839
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Tue 3/3
1:43 pm-11:05 pm
2 stops40h 22m
Tamuning Guam Intl
Mon 3/9
4:50 pm-6:42 pm
2 stops41h 52m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Mon 3/2
5:50 am-11:05 pm
2 stops24h 15m
Tamuning Guam Intl
Sun 3/8
4:50 pm-9:07 pm
2 stops45h 17m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Thu 3/5
5:35 am-11:05 pm
2 stops24h 30m
Tamuning Guam Intl
Wed 3/11
4:50 pm-11:53 pm
2 stops47h 03m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Wed 3/4
8:50 am-2:35 pm
2 stops36h 45m
Tamuning Guam Intl
Tue 3/10
4:50 pm-11:53 pm
2 stops47h 03m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Wed 3/4
5:50 am-11:05 pm
2 stops24h 15m
Tamuning Guam Intl
Wed 3/11
4:50 pm-10:07 pm
2 stops45h 17m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Mon 3/2
7:30 am-2:35 pm
2 stops38h 05m
Tamuning Guam Intl
Mon 3/9
1:00 am-11:53 pm
2 stops38h 53m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Mon 3/2
7:30 am-2:35 pm
2 stops38h 05m
Tamuning Guam Intl
Mon 3/9
4:50 pm-9:00 pm
2 stops44h 10m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Thu 3/5
5:20 am-2:35 pm
2 stops40h 15m
Tamuning Guam Intl
Wed 3/11
1:00 am-10:07 pm
2 stops37h 07m
$1,853
BoiseTamuning
BOI - GUM
BOIGUM
Boise Air Term. Gowen Fld
Tue 3/3
8:50 am-11:05 pm
2 stops21h 15m
Tamuning Guam Intl
Mon 3/9
1:00 am-10:11 pm
2 stops37h 11m
$1,853
Showing 1-10 of 14 results
Best time to book a flight from Idaho to Tamuning
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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
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Alternative routes for Idaho to Tamuning
See prices for flight routes from nearby airports that may be better suited for you.
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 December 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,322 | Average$2,227 | FlexibilityNo cancel fee | On-time69% |