$537+ Cheap flights from Grand Forks (GFK) to Idaho
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — BOI
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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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Cheapest flights from Grand Forks to IdahoExplore the most affordable flight options available from Grand Forks to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Grand Forks to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 9/37:15 pm -
1 stop5h 44m
Tue 9/85:30 am -
1 stop8h 07m
Deal found 8/17![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/257:15 pm -
1 stop5h 44m
Sun 9/275:30 am -
1 stop8h 07m
Deal found 8/19![Delta logo]()
$758
Best flights from Grand Forks to IdahoDiscover carefully curated flight deals from Grand Forks to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Grand Forks to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 9/37:15 pm -
1 stop5h 44m
Tue 9/85:30 am -
1 stop8h 07m
Deal found 8/17![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/257:15 pm -
1 stop5h 44m
Sun 9/275:30 am -
1 stop8h 07m
Deal found 8/19![Delta logo]()
$758
Last-minute flights from Grand Forks to IdahoDiscover last-minute flight deals from Grand Forks to Idaho. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Forks to Idaho. Data last updated August 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/17. 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 9/37:15 pm -
1 stop5h 44m
Tue 9/85:30 am -
1 stop8h 07m
Deal found 8/17![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 8/19. 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.
Fri 9/257:15 pm -
1 stop5h 44m
Sun 9/275:30 am -
1 stop8h 07m
Deal found 8/19![Delta logo]()
$758
Find flight deals from Grand Forks to Idaho
Keep the following information in mind while searching for Grand Forks to Idaho flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $537 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Forks to Idaho 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Grand Forks to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand ForksBoise
GFK Grand Forks - BOI Boise Air Term. Gowen Fld
GFKBOI
Grand Forks
Thu 9/3
7:15 pm-11:59 pm
1 stop5h 44m
Boise Air Term. Gowen Fld
Tue 9/8
5:30 am-2:37 pm
1 stop8h 07m
$537
Grand ForksBoise
GFK Grand Forks - BOI Boise Air Term. Gowen Fld
GFKBOI
Grand Forks
Fri 9/25
7:15 pm-11:59 pm
1 stop5h 44m
Boise Air Term. Gowen Fld
Sun 9/27
5:30 am-2:37 pm
1 stop8h 07m
$758
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Best time to book a flight from Grand Forks to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Grand Forks with our price prediction graph.
GFK-BOI
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 Grand Forks to Idaho
GFK-USID
GFK-BOI
No data available for this route at this time. Please check back soon.
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