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International Falls

$417+ Cheap flights from Boise to International Falls (BOI - INL)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — INL
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Cheap flight deals from Boise to International Falls

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to International Falls (INL). 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 octobre 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$417
(Delta)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Falls Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Falls Intl flights.
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From Boise Air Term. Gowen Fld to Falls Intl
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Find flight deals from Boise to International Falls

Best flights from Boise to International Falls
Discover carefully curated flight deals from Boise to International Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octobre 28, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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.
mar. 4/147:30 pmBOI - INL
2 stops13h 54mDelta
sam. 4/183:50 pmINL - BOI
2 stops9h 21mDelta
Deal found 10/25$417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to International Falls 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 octobre 28, 2025.
Use the filters below to find and compare flights from Boise to International Falls that are best for you.

Fly from

Boise

Fly to

International Falls

Route

Depart

Return

Price

BoiseInternational Falls

BOI - INL

BOIINL

Boise Air Term. Gowen Fld

mar. 4/14

7:30 pm-10:24 am

2 stops13h 54m

Falls Intl

sam. 4/18

3:50 pm-12:11 am

2 stops9h 21m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

  • Most accurate provider: When it comes to deals on Boise-International Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boise-International Falls flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Boise-International Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-International Falls flights, Cheapflights users trust Expedia the most. Expedia 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 Boise-International Falls 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 Boise to International Falls

Have a flexible travel schedule? Discover the best time to fly to International Falls from Boise 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.

Related info for your journey

Find useful and relevant information for your journey from Boise to International Falls. 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 Boise to International Falls?

    Delta can get you from Boise to International Falls in just under 13h 54m. Your travel time can differ by up to . The distance from Boise to International Falls is about 1141 mi.

  • Can I find deals for flights from Boise to International Falls that include hotel bookings?

    Yes. In addition to deals on Boise to International Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to International Falls?

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

  • Can I find deals for business class flights from Boise to International Falls?

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

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