How much is a flight from Thunder Bay to Portland?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Thunder Bay and Portland.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Thunder Bay - Portland route.

Are there multiple airports in Thunder Bay and Portland?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Thunder Bay: Only Thunder Bay operates in this city.
• Airports in Portland: Portland is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Plan your perfect flight from Thunder Bay 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 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.