Flight prices from Thief River Falls to Portland

There’s no fixed price — fares between Thief River Falls and Portland can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there alternative airports near Thief River Falls and Portland?

The two cities are about 1254 mi apart. Looking beyond the main airport might reveal better options.

• Airports in Thief River Falls: Thief River Falls is the only airport in operation.
• Airports in Portland: Only Portland is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Portland has more than one airport, you can pick the most convenient for your destination.

Plan your perfect flight from Thief River Falls to Portland

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Delta, United, American, and more.

Other popular destinations

Planning a trip to United States? Other frequent searches include: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.