BIL - BOS

$203 Find Cheap Flights from Billings to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$434
Typical prices: $518-$737
Delta
Wed 11/14Wed 11/21
BIL - BOS • 1 stop
Cheapest one-way
$203
Typical prices: $232-$474
Delta
Wed 12/12
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 • 31% price drop
June
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 46m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
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, Nov 14 - Sat, Nov 21
Delta Logo
6:29 pm - 6:20 amBIL  Billings Logan Intl-BOS Boston Logan Intl
9h 51m1 stop Salt Lake City
Delta Logo
11:00 am - 5:49 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 49m1 stop Salt Lake City
$434Delta
Thu, Apr 29 - Mon, May 3
Alaska Airlines Logo
2:03 pm - 8:02 amBIL  Billings Logan Intl-BOS Boston Logan Intl
15h 59m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:00 am - 11:59 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
14h 59m1 stop Seattle/Tacoma Intl
$459Alaska Airlines
Fri, Nov 13 - Tue, Nov 17
Delta Logo
6:34 am - 4:44 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 10m1 stop Minneapolis St Paul
Delta Logo
11:00 am - 5:49 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 49m1 stop Salt Lake City
$469Delta
Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
10:30 am - 7:39 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
7h 09m1 stop Denver Intl
United Airlines Logo
1:29 pm - 9:14 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 45m2 stops Chicago O'Hare Intl Denver Intl
$474United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
5:00 am - 1:42 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
6h 42m1 stop Denver Intl
United Airlines Logo
7:15 am - 1:29 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
8h 14m1 stop Denver Intl
$476United Airlines
Tue, Nov 24 - Tue, Dec 1
Delta Logo
5:35 am - 4:26 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 51m1 stop Salt Lake City
Delta Logo
12:06 pm - 7:48 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 42m1 stop Minneapolis St Paul
$489Delta
Thu, Apr 29 - Mon, May 3
Alaska Airlines Logo
2:03 pm - 8:02 amBIL  Billings Logan Intl-BOS Boston Logan Intl
15h 59m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:45 pm - 3:08 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
23h 23m2 stops San Diego Seattle/Tacoma Intl
$563Alaska Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
1:32 pm - 11:59 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 27m1 stop Dallas/Fort Worth
American Airlines Logo
2:21 pm - 9:44 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
9h 23m1 stop Dallas/Fort Worth
$621American Airlines
Sun, Nov 15 - Sun, Nov 22
Alaska Airlines Logo
11:55 am - 11:58 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
10h 03m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:40 am - 11:58 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
18h 18m2 stops San Diego Seattle/Tacoma Intl
$633Alaska Airlines
Tue, Nov 24 - Tue, Dec 1
American Airlines Logo
1:32 pm - 11:59 pmBIL  Billings Logan Intl-BOS Boston Logan Intl
8h 27m1 stop Dallas/Fort Worth
American Airlines Logo
10:10 am - 9:44 pmBOS  Boston Logan Intl-BIL Billings Logan Intl
13h 34m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
$686American 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 with more confidence.

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

Round-trip flights from Billings to Boston typically range from $518 to $737. The lowest price found in the past 5 days was $434, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Billings to Boston. It’s 19% cheaper than the average day, while Sunday is the most expensive, with prices 33% higher.

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Key details for Billings to Boston flights

Low season

February

Cheapest flight

$203
Beat the crowds with an average 93% drop in travelers.
The most popular month to fly with an average 44% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • How long is a flight from Billings to Boston?

    A nonstop flight from Billings to Boston takes 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.

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

    Round-trip flights from Billings to Boston range from $518 to $737, with an average of $656 over the past 12 months. Anything below $518 counts as a good deal.

  • 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 $434 to $1,170. 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 lower than usual. Average one-way flight prices are about $305, which is 8% 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 Billings to Boston?

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

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

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

    • Minneapolis St Paul (MSP) - 42% of one-stop connections
    • Denver Intl (DEN) - 31% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 40% on flights from Billings to Boston. Friday is the cheapest departure day at $534 round-trip on average, while Sunday is the most expensive at $878, a difference of $344.

    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 Billings to Boston?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 46m, compared with 7h 17m via Chicago O'Hare Intl (ORD) and 7h 38m 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 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.

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 are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $534, about $344 less than Sunday fares (39% 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 $324 less than the most expensive month, which is September (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

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
Vacations in Boston