BIL - BOS

$225 Find Cheap Flights from Billings 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
$385
Typical prices: $488-$723
American Airlines
Wed 10/24Sat 10/27
BIL - BOS • 1 stop
Cheapest one-way
$225
Typical prices: $239-$474
United Airlines
Fri 10/19
BIL - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Billings and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 26% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $358 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 44m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Billings to Boston (BIL-BOS)

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

Recent round-trip flight deals from Billings to Boston

Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
1:21 pm - 10:50 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
7h 29m1 stop Dallas/Fort Worth
American Airlines Logo
5:17 am - 12:51 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 34m1 stop Dallas/Fort Worth
$385American Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:29 pm - 6:25 amBIL  Billings Logan Intl-BOS Boston Logan Intl
9h 56m1 stop Salt Lake City
Delta Logo
3:15 pm - 8:15 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
7h 00m1 stop Minneapolis St Paul
$385Delta
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
2:42 pm - 11:50 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
7h 08m1 stop Denver Intl
United Airlines Logo
4:45 pm - 10:30 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
7h 45m1 stop Denver Intl
$385United Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:16 am - 5:10 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 54m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 12:18 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 13m1 stop Salt Lake City
$385Delta
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:28 pm - 11:59 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
7h 31m1 stop Denver Intl
United Airlines Logo
3:01 pm - 10:30 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 29m2 stops Chicago O'Hare Intl Denver Intl
$390United Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
6:00 am - 8:49 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
12h 49m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
5:17 am - 12:51 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 34m1 stop Dallas/Fort Worth
$394American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
6:00 am - 9:49 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
13h 49m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
6:27 am - 12:51 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 24m1 stop Dallas/Fort Worth
$394American Airlines
Wed, Nov 18 - Sun, Dec 6
Alaska Airlines Logo
3:32 pm - 7:20 amBIL  Billings Logan Intl-BOS Boston Logan Intl
13h 48m1 stop Portland
Alaska Airlines Logo
7:08 am - 3:08 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
10h 00m1 stop Seattle/Tacoma Intl
$402Alaska Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:16 am - 5:10 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 54m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 12:18 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 13m1 stop Salt Lake City
$405Delta
Fri, Oct 30 - Mon, Nov 2
Alaska Airlines Logo
7:32 pm - 7:26 amBIL  Billings Logan Intl-BOS Boston Logan Intl
9h 54m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:03 am - 2:52 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
31h 49m1 stop Portland
$439Alaska Airlines
Booking Insights

Price, demand and travel trends for Billings to Boston flights

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

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

Round-trip flights from Billings to Boston start at $385. Prices are below average for this route right now, with typical round-trip fares ranging from $488 to $723. The lowest price found in the past 5 days was $385 on American Airlines.

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

Monday is the cheapest day of the week to fly from Billings to Boston, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 43% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Billings to Boston flights

Low season

February

Cheapest flight

$225
Most popular time to fly with an average 3% increase in price.
Flight from Billings to Boston

When to book flights from Billings to Boston

Are your dates flexible? Find out the best times to travel from Billings 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 Billings to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Billings to Boston usually depart from Billings Logan Intl (BIL) and arrive at Boston Logan Intl (BOS).

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

    Two cabin classes are available on flights from Billings to Boston:

    • Economy Class
    • First Class

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

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

    • Denver Intl (DEN) - 34% of one-stop connections
    • Minneapolis St Paul (MSP) - 30% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 17% of one-stop connections
    • Dallas/Fort Worth (DFW) - 11% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 42% on the Billings to Boston route. Monday is the cheapest departure day at $515 round-trip on average, while Sunday is the most expensive at $878, a difference of $363. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

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

  • How long is a flight from Billings to Boston?

    A nonstop flight from Billings to Boston takes 0h 00m, covering 1,859 miles.

  • Do I need a passport to fly from Billings 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.

  • Have flight prices from Billings 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 $385 to $1,329. That means the highest observed fare was about 3x higher than the lowest one.

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

    One-way fares from Billings to Boston are currently higher than usual. Average one-way flight prices are about $392, which is 12% above the typical average for this route.

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

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 44m, compared with 7h 15m via Chicago O'Hare Intl (ORD) and 7h 36m via Denver Intl (DEN).

  • What is the time difference between Billings and Boston?

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

  • 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 starting from around $23 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

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

    Round-trip flights from Billings to Boston range from $488 to $723, with an average of $611 over the past 12 months. Anything below $488 counts as a good deal.

Your guide to booking Billings to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $515 - about $363 less than Sunday (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to Boston trip for August. Fares historically average $451 round-trip in that month - typically $1,829 less than the most expensive month, which is November (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.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport

More options for your flight from Billings to Boston

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

Car rentals in Boston
Hotels in Boston
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