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Cheap flights from Boise to Billings (BOI - BIL) from $139

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — BIL
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Billings Logan Intl are usually found in October or September, booked 45 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Boise to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Billings (BIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.

Popular in

November

Cheapest in

October

Average price

$444

Round-trip from

$397
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in April 2024
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From Boise Air Term. Gowen Fld to Billings Logan Intl
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What is the cheapest day to fly round-trip from Boise to Billings?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Boise to Billings?

Find a great deal and save up to 194% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to Billings within the next two weeks, with the cheapest ticket starting at $537.

What is the cheapest month to fly from Boise to Billings?

Flights from Boise to Billings lean towards being more expensive in November. Prices are generally better when you fly from Boise to Billings in October, with the cheapest ticket starting at $318.

When is the cheapest time to fly from Boise to Billings (BOI - BIL)?

It’s typically best to fly out from Boise to Billings at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Alaska Airlines flights from Boise to Billings

Explore cheap flight options specifically provided by Alaska Airlines for the route between Boise and Billings. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Find some of the cheapest Alaska Airlines flights traveling from Boise to Billings. It's recommended that users confirm their flight details before booking.
Wed 5/156:43 pmBOI - BIL
1 stop4h 22mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops10h 23mAlaska Airlines
Deal found 4/23$360
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/216:52 pmBIL - BOI
1 stop5h 07mAlaska Airlines
Deal found 4/24$400
Thu 6/136:45 pmBOI - BIL
1 stop16h 41mAlaska Airlines
Sat 6/157:14 pmBIL - BOI
1 stop16h 00mAlaska Airlines
Deal found 4/22$427
Tue 5/218:40 pmBOI - BIL
2 stops16h 16mAlaska Airlines
Wed 6/56:40 amBIL - BOI
1 stop7h 27mAlaska Airlines
Deal found 4/24$443
Tue 7/165:20 pmBOI - BIL
1 stop5h 42mAlaska Airlines
Thu 7/187:14 pmBIL - BOI
1 stop19h 50mAlaska Airlines
Deal found 4/23$455
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/2111:50 amBIL - BOI
2 stops11h 14mAlaska Airlines
Deal found 4/23$462
Tue 7/168:59 amBOI - BIL
2 stops14h 03mAlaska Airlines
Thu 7/187:14 pmBIL - BOI
1 stop19h 50mAlaska Airlines
Deal found 4/23$502
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/24$528
Thu 6/61:25 pmBOI - BIL
2 stops9h 43mAlaska Airlines
Sun 6/96:40 amBIL - BOI
1 stop7h 27mAlaska Airlines
Deal found 4/24$536

Cheap United Airlines flights from Boise to Billings

Explore cheap flight options specifically provided by United Airlines for the route between Boise and Billings. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Browse through some of the cheapest United Airlines flights traveling from Boise to Billings. Check back soon if you're not seeing flights that suit your needs.
Tue 7/165:27 pmBOI - BIL
1 stop19h 57mUnited Airlines
Wed 7/175:52 pmBIL - BOI
2 stops22h 21mUnited Airlines
Deal found 4/23$613
Tue 7/167:05 pmBOI - BIL
2 stops18h 19mUnited Airlines
Wed 7/175:52 pmBIL - BOI
2 stops22h 21mUnited Airlines
Deal found 4/23$660
Thu 6/135:35 pmBOI - BIL
1 stop27h 29mUnited Airlines
Sat 6/152:40 pmBIL - BOI
2 stops22h 52mUnited Airlines
Deal found 4/22$664

Cheap Boise to Billings flights in April & May 2024

Find cheap flight options from Boise to Billings specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
Scroll through some of the best deals on flights from Boise to Billings in 2024. Check back soon for alternative fares.
Wed 5/157:05 pmBOI - BIL
1 stop5h 19mDelta
Tue 5/215:30 amBIL - BOI
1 stop4h 15mDelta
Deal found 4/24$278
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/216:52 pmBIL - BOI
1 stop5h 07mAlaska Airlines
Deal found 4/24$400
Tue 5/218:40 pmBOI - BIL
2 stops16h 16mAlaska Airlines
Wed 6/56:40 amBIL - BOI
1 stop7h 27mAlaska Airlines
Deal found 4/24$443
Wed 5/156:43 pmBOI - BIL
1 stop4h 22mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/25$480
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/24$528
Wed 5/1510:05 amBOI - BIL
2 stops13h 00mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/24$732
Tue 5/217:35 amBOI - BIL
2 stops15h 33mAlaska Airlines
Wed 6/51:36 pmBIL - BOI
2 stops10h 23mAlaska Airlines
Deal found 4/24$777

Boise to Billings 2024 flight deals

Discover exclusive flight deals for travel between Boise and Billings in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Scroll through some of the best deals on flights from Boise to Billings in 2024. Check back soon for alternative fares.
Wed 5/157:05 pmBOI - BIL
1 stop5h 19mDelta
Tue 5/215:30 amBIL - BOI
1 stop4h 15mDelta
Deal found 4/24$278
Thu 6/66:06 amBOI - BIL
1 stop4h 46mDelta
Sun 6/95:30 amBIL - BOI
1 stop3h 50mDelta
Deal found 4/24$358
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/216:52 pmBIL - BOI
1 stop5h 07mAlaska Airlines
Deal found 4/24$400
Tue 5/218:40 pmBOI - BIL
2 stops16h 16mAlaska Airlines
Wed 6/56:40 amBIL - BOI
1 stop7h 27mAlaska Airlines
Deal found 4/24$443
Wed 5/156:43 pmBOI - BIL
1 stop4h 22mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/25$480
Wed 5/151:00 pmBOI - BIL
2 stops10h 05mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/24$528
Thu 6/61:25 pmBOI - BIL
2 stops9h 43mAlaska Airlines
Sun 6/96:40 amBIL - BOI
1 stop7h 27mAlaska Airlines
Deal found 4/24$536
Wed 5/1510:05 amBOI - BIL
2 stops13h 00mAlaska Airlines
Tue 5/211:36 pmBIL - BOI
2 stops9h 24mAlaska Airlines
Deal found 4/24$732
Tue 5/217:35 amBOI - BIL
2 stops15h 33mAlaska Airlines
Wed 6/51:36 pmBIL - BOI
2 stops10h 23mAlaska Airlines
Deal found 4/24$777

One-way flights to Billings from Boise

Search for one-way flight options from Boise to Billings. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Users traveling one-way from Boise to Billings can select one of these great deals. Users can also find round-trip Boise to Billings flights by using the search form above.
Sat 5/185:59 pmBOI - BIL
1 stop5h 01mDelta
Deal found 4/23$139
Sun 5/195:59 pmBOI - BIL
1 stop6h 25mDelta
Deal found 4/23$169
Sat 6/84:55 pmBOI - BIL
2 stops6h 13mAlaska Airlines
Deal found 4/24$231
Sat 5/189:32 amBOI - BIL
2 stops13h 36mAlaska Airlines
Deal found 4/23$257
Sun 5/195:15 pmBOI - BIL
2 stops18h 55mAlaska Airlines
Deal found 4/23$320
Tue 4/306:05 amBOI - BIL
1 stop4h 47mDelta
Deal found 4/23$369
Mon 4/297:05 pmBOI - BIL
1 stop5h 32mDelta
Deal found 4/23$449
Tue 4/3011:59 amBOI - BIL
2 stops33h 01mUnited Airlines
Deal found 4/23$468
Mon 4/2910:10 amBOI - BIL
2 stops12h 55mAlaska Airlines
Deal found 4/23$481

Find flights from Boise to Billings within your budget

Customize your flight search to find flights from Boise to Billings that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $613

Route

Depart

Return

Price

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 5/15

1 stop5h 19m

Billings Logan Intl

Tue 5/21

1 stop4h 15m

$278

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Tue 7/16

1 stop6h 01m

Billings Logan Intl

Wed 7/17

1 stop3h 39m

$338

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Thu 6/6

1 stop4h 46m

Billings Logan Intl

Sun 6/9

1 stop3h 50m

$358

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 5/15

1 stop4h 22m

Billings Logan Intl

Tue 5/21

2 stops10h 23m

$360

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 5/15

2 stops10h 05m

Billings Logan Intl

Tue 5/21

1 stop5h 07m

$400

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Thu 6/13

1 stop16h 41m

Billings Logan Intl

Sat 6/15

1 stop16h 00m

$427

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Tue 5/21

2 stops16h 16m

Billings Logan Intl

Wed 6/5

1 stop7h 27m

$443

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Tue 7/16

1 stop5h 42m

Billings Logan Intl

Thu 7/18

1 stop19h 50m

$455

Boise Air Term. Gowen FldBillings Logan Intl

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Tue 7/16

1 stop19h 57m

Billings Logan Intl

Wed 7/17

2 stops22h 21m

$613

Flights are sorted by cheapest first

Deals found on 4/24

When is the best time to book a flight from Boise to Billings?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Billings. Price data was last updated on January 28, 2024.
The best time to book flights from Boise to Billings is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Boise to Billings?

Use this chart to determine the cheapest time to fly round-trip from Boise to Billings. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Billings flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Billings by month

Plan your trip from Boise to Billings by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Billings is currently $320 while a round-trip flight costs $408. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Boise to Billings (average of $397). Flying from Boise to Billings in June is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$420

February

$397

March

$508

April

$512

May

$512

June

$649

July

$632

August

$487

September

$488

October

$488

November

$462

December

$397

Temperature and rainfall in Billings by month

Plan your trip to Billings by taking into account the average temperature and rainfall totals by month.

BIL

Temperature

26.6 - 73.4 °F

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billings. Reviews last updated April 25, 2024.
Read reviews from past customers who have flown Alaska Airlines, United Airlines and Delta from Boise to Billings. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,110 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,975 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,255 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,898 reviews
Alaska Airlines
8.1
Very good
9,110 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Boise to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boise to Billings for under $300 on Cheapflights?

    Yes, there are multiple flights from Boise to Billings for under $300. The cheapest flight booked recently is on Delta for just $278, but on average you can expect to pay $594.

  • What are the cheapest airlines flying from Boise to Billings round-trip?

    According to our current data, Delta ($278), Alaska Airlines ($360), and United Airlines ($613) offers the cheapest pricing from Boise to Billings. Delta is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boise to Billings one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Boise to Billings for a low price.

  • What does BOI to BIL mean?

    BOI and BIL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to BIL refers to a flight route from Boise Air Term. Gowen Fld Airport to Billings Logan Intl Airport.

  • Can I find deals for flights from Boise to Billings that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Billings flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Billings with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Billings flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boise to Billings that include hotel bookings?

    Yes. In addition to deals on Boise to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Billings?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Billings.

  • Can I find deals for business class flights from Boise to Billings?

    Yes. Cheapflights offers flight deals from Boise to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boise to Billings that allow pets onboard?

    Many airlines flying from Boise to Billings offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Billings?

    Yes, you can often find last-minute deals on Boise to Billings flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Billings flight deals updated?

    The Boise to Billings flight deals you see on this page were last updated on 4/25.

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Top 2 airlines flying from Boise to Billings

Discover the top 2 airlines that operate flights from Boise to Billings. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$316Average$371FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$337Average$440FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Boise to Billings by cabin class

Find flights from Boise to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

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Can Cheapflights find flights from Boise to Billings with no change fees?

Need flexible booking options for your flight to Billings from Boise? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boise to Billings become cheaper?

Not ready to book yet? You can track prices for flights from Boise to Billings on Cheapflights with our Price Alert feature and get notified when better prices are available.

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