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Billings

$147+ Cheap flights from Idaho to Billings (BIL)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BIL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Idaho to Billings

Keep the following information in mind while searching for Idaho to Billings flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(Hawaiian Airlines)

One-way from

$147
(Hawaiian Airlines)

Popular in

February

Cheapest in

November

Average price

$383
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Billings Logan Intl flights.
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From Idaho to Billings Logan Intl
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One-way flight from Idaho to Billings Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Billings

Cheapest flights from Idaho to Billings
Explore the most affordable flight options available from Idaho to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:39 pmBOI - BIL
1 stop6h 20mHawaiian Airlines
Tue 5/207:24 pmBIL - BOI
1 stop4h 21mHawaiian Airlines
Deal found 4/22$304
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:40 pmBOI - BIL
1 stop5h 09mDelta
Wed 5/285:20 amBIL - BOI
1 stop6h 34mDelta
Deal found 4/23$305
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/234:56 pmGEG - BIL
1 stop6h 23mDelta
Tue 5/275:59 pmBIL - GEG
1 stop6h 39mDelta
Deal found 4/22$311
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/74:16 pmGEG - BIL
1 stop6h 43mHawaiian Airlines
Sat 6/147:17 pmBIL - GEG
1 stop5h 42mHawaiian Airlines
Deal found 4/23$320
This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:39 pmBOI - BIL
1 stop6h 20mAlaska Airlines
Tue 5/203:45 pmBIL - BOI
2 stops6h 57mAlaska Airlines
Deal found 4/22$324
This Alaska Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:00 amGEG - BIL
2 stops9h 07mAlaska Airlines
Sun 5/187:24 pmBIL - GEG
1 stop5h 30mAlaska Airlines
Deal found 4/23$349
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:30 amBOI - BIL
1 stop6h 48mUnited Airlines
Mon 5/122:40 pmBIL - BOI
1 stop7h 02mUnited Airlines
Deal found 4/23$431
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:10 pmGEG - BIL
1 stop5h 32mUnited Airlines
Wed 5/147:00 amBIL - GEG
1 stop6h 38mUnited Airlines
Deal found 4/22$541

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Idaho to Billings that are best for you.

Fly from

Idaho

Fly to

Billings

Route

Depart

Return

Price

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Sat 5/17

5:39 pm-11:59 pm

1 stop6h 20m

Billings Logan Intl

Tue 5/20

7:24 pm-11:45 pm

1 stop4h 21m

$304

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Sat 5/24

5:40 pm-10:49 pm

1 stop5h 09m

Billings Logan Intl

Wed 5/28

5:20 am-11:54 am

1 stop6h 34m

$305

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Fri 5/23

4:56 pm-12:19 am

1 stop6h 23m

Billings Logan Intl

Tue 5/27

5:59 pm-11:38 pm

1 stop6h 39m

$311

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Sat 6/7

4:16 pm-11:59 pm

1 stop6h 43m

Billings Logan Intl

Sat 6/14

7:17 pm-11:59 pm

1 stop5h 42m

$320

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Sat 5/17

5:39 pm-11:59 pm

1 stop6h 20m

Billings Logan Intl

Tue 5/20

3:45 pm-10:42 pm

2 stops6h 57m

$324

SpokaneBillings

GEG - BIL

GEGBIL

Spokane

Wed 5/14

5:00 am-3:07 pm

2 stops9h 07m

Billings Logan Intl

Sun 5/18

7:24 pm-11:54 pm

1 stop5h 30m

$349

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Thu 5/8

6:30 am-1:18 pm

1 stop6h 48m

Billings Logan Intl

Mon 5/12

2:40 pm-9:42 pm

1 stop7h 02m

$431

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 6/4

5:39 pm-11:59 pm

1 stop6h 20m

$147

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Wed 6/4

7:45 am-1:17 pm

2 stops5h 32m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Idaho to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Billings

What is the cheapest time of day to fly from ID to BIL?

Find hourly flight availability from Idaho to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Idaho to Billings, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Billings by month

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

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

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

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 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 24, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Idaho to Billings by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly into for flights to Billings from Idaho?

    Billings Logan Intl (BIL) is the airport you will fly into if you book a flight from Idaho to Billings. It is only a 2.7 mi journey from Billings Logan Intl (BIL) to Billings’s city center.

  • What are the most popular routes from Idaho to Billings?

    The most popular route from Idaho to Billings is Spokane - Billings Logan Intl. You may also consider Boise Air Term. Gowen Fld - Billings Logan Intl or Pocatello - Billings Logan Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho to Billings?

    Currently, February is the cheapest month in which you can book a flight from Idaho to Billings (average of $396). Flying from Idaho to Billings in June is currently the most expensive (average of $581). 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.

See more FAQs

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Top 3 airlines flying from Idaho to Billings

Discover the top 3 airlines that operate flights from Idaho 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 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$283Average$412FlexibilityNo cancel feeOn-time75%
DeltaCheapest$288Average$339FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$444FlexibilityNo cancel feeOn-time69%

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