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Cheap Flights from Ontario International Airport to Thief River Falls

Search for flights from Ontario International Airport to Thief River Falls and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT17:00
        16h 15m
        2 stops
        TVF11:15
        Ontario - Thief River Falls|Sat, Jun 15|Delta Air Lines
        €354€517
        32% OFF
        32% OFF
        €517€354
      • ONT13:55
        23h 25m
        2 stops
        TVF15:20
        Ontario - Thief River Falls|Fri, Jun 14|United Airlines
        €362€517
        30% OFF
        30% OFF
        €517€362
      • ONT22:00
        15h 20m
        2 stops
        TVF15:20
        Ontario - Thief River Falls|Fri, Jun 14|Delta Air Lines
        €374€517
        28% OFF
        28% OFF
        €517€374
      • ONT06:30
        10h 15m
        2 stops
        TVF18:45
        Ontario - Thief River Falls|Fri, Jun 14|American Airlines
        €435
        €435
      • ONT13:00
        3h 5m
        Direct
        TVF14:00
        Los Angeles - Thief River Falls|Sat, Jun 8|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Thief River Falls

See which airlines fly from Ontario International Airport to Thief River Falls. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From €354
United Airlines
From €362
American Airlines
From €435
ANA airlines

Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Thief River Falls

Cheapest nonstop flight price

€294

Off-season for travel

July

Peak season for travel

April

FAQs for Ontario International Airport to Thief River Falls Flights

  • What is the transportation method from the main airport to downtown in Thief River Falls?

    • The distance from Thief River Falls Regional Airport to downtown is about 5km. It takes about 20 minutes by taxi.

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