BOI - BOS

$168 Find Cheap Flights from Boise to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$303
Typical prices: $370-$561
Alaska Airlines
Mon 12/10Fri 12/14
BOI - BOS • 1 stop
Cheapest one-way
$168
Typical prices: $218-$412
American Airlines
Mon 11/26
BOI - BOS • 1 stop
Nonstop flights
There are currently no direct flights between Boise and Boston. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 57% compared to booking last minute.
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When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $411 (round-trip)
Shortest trip • 7h 23m (one-way)
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Flight Deals

Cheap Flights from Boise to Boston (BOI-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Boston

Thu, Dec 10 - Mon, Dec 14
Alaska Airlines Logo
4:47 pm - 5:08 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
22h 21m1 stop San Diego
Alaska Airlines Logo
6:13 pm - 10:27 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
30h 14m1 stop San Diego
$303Alaska Airlines
Sun, Dec 6 - Wed, Dec 9
Alaska Airlines Logo
4:47 pm - 5:08 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
22h 21m1 stop San Diego
Alaska Airlines Logo
6:13 pm - 10:27 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
30h 14m1 stop San Diego
$303Alaska Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
6:20 am - 4:49 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 29m1 stop San Francisco
United Airlines Logo
5:45 am - 1:39 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 54m2 stops Washington, D.C. Dulles Intl Denver Intl
$340United Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
5:00 am - 3:50 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 50m2 stops Denver Intl Newark
United Airlines Logo
5:45 am - 1:39 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 54m2 stops Washington, D.C. Dulles Intl Denver Intl
$362United Airlines
Thu, Dec 10 - Mon, Dec 14
Southwest Logo
5:45 am - 4:50 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 05m2 stops Phoenix Sky Harbor Intl Lambert-St Louis
Southwest Logo
8:25 am - 9:55 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
15h 30m1 stop San Diego
$366Southwest
Mon, Apr 26 - Wed, Apr 28
Southwest Logo
5:50 pm - 6:40 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
10h 50m1 stop San Diego
Southwest Logo
5:10 am - 10:55 amBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
7h 45m1 stop Denver Intl
$383Southwest
Wed, Jan 13 - Mon, Jan 18
American Airlines Logo
1:35 pm - 11:56 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 21m1 stop Dallas/Fort Worth
American Airlines Logo
1:09 pm - 9:05 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 56m1 stop Phoenix Sky Harbor Intl
$383American Airlines
Wed, Jan 13 - Sat, Jan 16
American Airlines Logo
1:35 pm - 11:56 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 21m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 am - 8:06 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
12h 06m1 stop Dallas/Fort Worth
$383American Airlines
Tue, Mar 16 - Sat, Mar 20
Delta Logo
11:30 pm - 10:03 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:30 am - 6:33 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
11h 03m1 stop Seattle/Tacoma Intl
$397Delta
Tue, Dec 22 - Mon, Jan 4
Delta Logo
6:35 pm - 6:29 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 54m1 stop Salt Lake City
Delta Logo
6:10 am - 12:17 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
8h 07m1 stop Salt Lake City
$397Delta
Booking Insights

Price, demand and travel trends for Boise to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boise to Boston?

Round-trip flights from Boise to Boston typically range from $370 to $561. The lowest price found in the past 5 days was $303, on Alaska Airlines.

What's the cheapest day of the week to fly from Boise to Boston?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Boise to Boston. It’s 11% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Boise to Boston?

•December is the cheapest month to fly from Boise to Boston at $373 round-trip.
•April ($584) and March ($509) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boise to Boston the cheapest?

Flights from Boise to Boston are cheapest 20 weeks before departure. Booking in this window typically costs about 57% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Boise to Boston flights

Low season

January

Cheapest flight

$168
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 88% increase in travelers.
One-way flight from Boise to Boston

When to book flights from Boise to Boston

Are your dates flexible? Find out the best times to travel from Boise to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boise to Boston?

    Three cabin classes are available on flights from Boise to Boston:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Boise to Boston?

    A nonstop flight from Boise to Boston takes 00m, covering 2,257 miles.

  • Do I need a passport to fly from Boise to Boston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boise to Boston flight?

    Round-trip flights from Boise to Boston range from $370 to $561, with an average of $453 over the past 12 months. Anything below $370 counts as a good deal.

  • How expensive are last-minute Boise to Boston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 50% above the $453 route average. Book 20 weeks before departure for the lowest fares.

  • Have flight prices from Boise to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $303 to $2,393. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Boise to Boston looking right now?

    One-way fares from Boise to Boston are currently lower than usual. Average one-way flight prices are about $192, which is 36% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Boise to Boston?

    Flights from Boise to Boston usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Boise to Boston pass through?

    One-stop flights from Boise to Boston most commonly connect through:

    • Denver Intl (DEN) - 37% of one-stop connections
    • Minneapolis St Paul (MSP) - 21% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 18% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Boise to Boston?

    Yes. Flexible dates can save you up to 20% on flights from Boise to Boston. Wednesday is the cheapest departure day at $404 round-trip on average, while Saturday is the most expensive at $503, a difference of $99.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boise to Boston?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 23m, compared with 7h 34m via Minneapolis St Paul (MSP) and 7h 44m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Boise and Boston?

    Boston is 2 hours ahead of Boise (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

  • What are some of the best transportation selections to get Boston Logan International Airport (BOS) to the downtown Boston area?

    A convenient option to make this trip is to travel on the MBTA Blue Line, which travels from the airport to the downtown area in about 5 minutes. MBTA also offers their line Sl1 bus that makes the same trip in about 13 minutes.

  • What are some choices for hotels t close to the Boston Logan International Airport?

    One of the great features of this large international airport is that the Hilton Boston Logan Airport has a location right next to the terminal building, and passengers can access this hotel after a flight by traveling on the enclosed sky bridge from the terminal to the hotel. For passengers that prefer not to walk, the hotel also provides a complimentary shuttle 24 hours per day.

  • Where should I plan on finding my rental car company at the Boston Logan International Airport?

    All rental car companies providing service at this airport do so at an on-site rental car center. Passengers can make their way to the center by heading to the curbside outside of the baggage claim area and then boarding one of the white and blue shuttle buses that run to the center roughly every 5 minutes.

  • If I am going to use a rideshare service at the Boston Logan International Airport, where should I plan on meeting my ride?

    Passengers can meet their ride at this airport by making their way from the baggage claim area to the Central Parking area by following the signage directing them to this location. Once passengers arrive at this area, they will be marked locations where rideshare vehicles make their pickups.

Your guide to booking Boise to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $404, about $99 less than Saturday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 57% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boise to Boston trip for December. Fares historically average $373 round-trip in that month - typically $211 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hyatt Regency Boston Harbor
    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport
  • One of the best ways that you can travel from downtown Boise to the Boise Airport (BOI) without having to take your own car is to ride on the Line 3 bus operated by Valley Ride, which can take you to the airport in around 17 minutes.
  • When passengers are looking for something to pass the time at the Boise Airport before a flight, this airport features the Boise City Arts and History program, which is a large collection of artwork from local and regional artists found throughout the terminal buildings at the airport.
  • Passengers who plan on traveling with a pet or a service animal from the Boise Airport will find that there is a pet relief area before the security checkpoints just outside of the west exit adjacent to the baggage claim on the first floor. There is also a pet relief area inside the terminal building just past the security checkpoint.
  • Passengers traveling from the Boise Airport with limited mobility or disabilities will find that this airport features elevators throughout the terminal buildings as well as in the parking garage. This airport also features wheelchair-accessible restrooms as well as family restrooms. Passengers will also find a visual paging system and TTY telephones located throughout the terminal building.
  • Passengers looking for a place to get some work done before a flight from the Boise Airport will find the Boise Airport features a business center that sits adjacent to Gate C1 just past the security checkpoint.

More options for your flight from Boise to Boston

Complete your trip to Boston with a hotel stay or car rental