Cheap Flights from Idaho Falls (IDA) to Boston (BOS)

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Compare Idaho Falls to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

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Flight deals from Idaho Falls to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Idaho Falls to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Idaho Falls to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Idaho Falls to Boston Logan International flights are currently cheapest in June.

Idaho Falls to Boston Logan International: Alternative routes

Compare routes from Idaho Falls to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Idaho Falls to Boston: Flight information

The things to know before you go.
Cheapest flight found$794
Cheapest month to flyMay

Finding cheap flights from Idaho Falls to Boston Logan International: Frequently asked questions

The best price we found for a return flight from Idaho Falls to Boston Logan International is $794. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Idaho Falls to Boston Logan International. But we found flights with one or more stops from $794.
As of May 2025, there are no flights flying from Idaho Falls to Boston Logan International.
The cheapest month to fly from Idaho Falls to Boston Logan International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Idaho Falls Airport to Boston Logan International Airport on Thursday, 29 May 2025.
No airlines currently offer direct flights between Idaho Falls Airport and Boston Logan International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Currently, United offers the cheapest flight tickets to Boston Logan International.

Travelling from Idaho Falls Regional Airport (IDA) to Logan International Airport (BOS): what you need to know

  • Boston is two hours ahead of Idaho Falls and is in the UTC-4 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport on time to board your IDA to BOS flight.

  • Travelling during a peak month such as July? Major public holidays and other high seasons can lead to longer lines at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Idaho Falls Regional Airport to Logan International Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Top stopovers between IDA and BOS include:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Phoenix Sky Harbour International Airport

How to find the cheapest flights from Idaho Falls Regional Airport (IDA) to Logan International Airport (BOS)

  • The lowest price we've found for a one-way Idaho Falls Regional Airport to Logan International Airport flight is $279. A return plane ticket is currently $794. Depending on the availability and when you book, these fares may change.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from IDA to BOS if you book in advance. Airlines often have some amazing early bird discounts.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll find the cheapest price across every month when searching for your flight from Idaho Falls Regional Airport to Logan International Airport.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's a new deal on cheap flights from IDA to BOS.

  • Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Idaho Falls Regional Airport to Logan International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Idaho Falls Regional Airport (IDA)

  • You'll find IDA at 2140 North Skyline.

  • Idaho Falls Regional Airport maintains a solid on-time record, making delays less likely. Departures from IDA land on schedule 80.03% of the time.

  • To reach Idaho Falls Regional Airport from central Idaho Falls, it takes around 10 minutes by car. Of course, this depends on traffic conditions. It's approximately 5 kilometres from the airport to the city centre.

  • You can expect a journey time of about 1 hour when using public transport.

  • Get your holiday off to a hassle-free start by staying near IDA. Whether you're boarding an early flight from Idaho Falls Regional Airport to Logan International Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Logan International Airport (BOS)

Getting from Logan International Airport (BOS) to central Boston

  • BOS is located at One Harborside Drive.

  • Logan International Airport to the centre of Boston has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • Travelling on public transport takes around 25 minutes.

When to fly to Logan International Airport (BOS)

  • The quietest month for a flight from Idaho Falls Regional Airport to Logan International Airport is May, while August is the busiest. Pick the best time to visit Boston based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from Idaho Falls Regional Airport to Logan International Airport for July if you want to go to Boston during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).

  • January has average temperatures of between -8ºC (18ºF) and 6ºC (43ºF). Look for cheap tickets from IDA to BOS sometime around then if you want to travel in cooler conditions.

Explore more of United States

  • Boston has loads to offer, but there are so many other corners of United States just waiting to be explored. About 306 kilometres south-west of Boston, a trip to New York will keep your itinerary packed. Start with attractions like Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres south-west of Boston, Philadelphia is another essential stop in United States. Get a taste of what this destination has to offer at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.