The cheapest times to fly from TWF to BGR are

  • January 1st to March 18th (except the week of March 5th)
  • April 2nd to May 27th (except the week of May 14th)
  • August 20th to September 23rd (except the week of August 27th)
  • October 22nd to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TWF to BGR is mid January. Prices can be as high as $1360 for Sunday flights during mid December, or as low as $577 for Tuesday flights around mid January.


When to Fly to Bangor

Flying from Twin Falls, ID (TWF) to Bangor, ME (BGR) will usually cost between $652 to $1200 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $708. Due to high demand the most expensive time to fly is mid December, with an average price of $1146. Planning your trip to low-cost times can easily save you $437 on economy flights and even more on first-class flights. Generally, any price below $924 can be considered a good price for a round-trip TWF to BGR flight.

See below for a graph of average weekly prices for the TWF to BGR route. All prices are for round-trip tickets in USD.

TWF to BGR Flight Prices

Compared to other flights, the TWF to BGR flight is priced close to the average and costs about as much as the average flight leaving from Twin Falls. The average price per mile (for a direct flight) is $0.25, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Bangor, and Saturdays are the most expensive days to return to Twin Falls. Selecting flights on the least expensive days could save you up to $294 (27%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $774. Return trip prices are from the BGR to TWF flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from TWF to BGR can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 3 minutes may not be realistic.


Flight Hacking TWF to BGR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TWF to BGR — but Champion Traveler does!

Hack #1: St. Louis, MO (TWF > STL > BGR)

  • Price for both tickets: $718
  • Average savings: $206 (22.25%)

See TWF to STL flights

Hack #2: Salt Lake City, UT (TWF > SLC > BGR)

  • Price for both tickets: $748
  • Average savings: $176 (19%)

See TWF to SLC flights

Hack #3: Minneapolis, MN (TWF > MSP > BGR)

  • Price for both tickets: $764
  • Average savings: $160 (17.27%)

See TWF to MSP flights


Flight Questions Answered

Still have questions about flying from TWF to BGR? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, SAS, United, and potentially more during busy seasons.

How far away is it from Bangor International Airport to Joslin Field – Magic Valley Regional Airport?

The distance between the two airports is roughly 2258 miles or 3634 kilometers.

How long does it take to fly from TWF to BGR?

The real-world flight time for a nonstop TWF to BGR flight is about 5 hour 3 minutes.

How many flights go between Twin Falls, ID and Bangor, ME?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from TWF to BGR.


Airport Location Info


Departing Airport

Origination codeTWF
Origination airport nameJoslin Field – Magic Valley Regional Airport
CityTwin Falls, ID
Countrythe United States

Return Airport

Destination codeBGR
Destination airport nameBangor International Airport
CityBangor, ME
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.