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$159+ Cheap flights from Baltimore to Billings (BWI - 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BIL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Baltimore to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$325
(Mytrip)

One-way from

$204
(Delta)

Popular in

June

Cheapest in

December

Average price

$599
Provider with most accurate pricing for Baltimore/Washington-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Billings Logan Intl flights.
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From Baltimore/Washington to Billings Logan Intl
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One-way flight from Baltimore/Washington to Billings Logan Intl
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Highest demand for flights based on searches. 7% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 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 Baltimore to Billings

Cheapest flights from Baltimore to Billings
Explore the most affordable flight options available from Baltimore to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:15 amBWI - BIL
1 stop17h 19mMultiple Airlines
Fri 6/2010:24 pmBIL - BWI
1 stop29h 19mMultiple Airlines
Deal found 4/29$325
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 9/68:30 amBWI - BIL
1 stop6h 47mUnited Airlines
Tue 9/162:35 pmBIL - BWI
1 stop6h 42mUnited Airlines
Deal found 4/29$353
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:07 amBWI - BIL
2 stops8h 46mAmerican Airlines
Tue 9/162:03 pmBIL - BWI
1 stop6h 36mAmerican Airlines
Deal found 4/29$359
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 9/101:00 pmBWI - BIL
2 stops11h 32mDelta
Wed 9/175:45 amBIL - BWI
2 stops9h 14mDelta
Deal found 4/29$363
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 9/47:00 amBWI - BIL
1 stop10h 03mAlaska Airlines
Mon 9/87:18 pmBIL - BWI
1 stop8h 15mAlaska Airlines
Deal found 4/29$395
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 5/317:49 amBWI - BIL
1 stop9h 16mHawaiian Airlines
Tue 6/37:24 pmBIL - BWI
1 stop9h 05mHawaiian Airlines
Deal found 4/29$449

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 29, 2025.
Use the filters below to find and compare flights from Baltimore to Billings that are best for you.

Fly from

Baltimore

Fly to

Billings

Route

Depart

Return

Price

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Fri 6/13

6:15 am-9:34 pm

1 stop17h 19m

Billings Logan Intl

Fri 6/20

10:24 pm-5:43 am

1 stop29h 19m

$325

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Sat 9/6

8:30 am-1:17 pm

1 stop6h 47m

Billings Logan Intl

Tue 9/16

2:35 pm-11:17 pm

1 stop6h 42m

$353

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Sat 9/6

5:07 am-11:53 am

2 stops8h 46m

Billings Logan Intl

Tue 9/16

2:03 pm-10:39 pm

1 stop6h 36m

$359

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Wed 9/10

1:00 pm-10:32 pm

2 stops11h 32m

Billings Logan Intl

Wed 9/17

5:45 am-4:59 pm

2 stops9h 14m

$363

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 9/4

7:00 am-3:03 pm

1 stop10h 03m

Billings Logan Intl

Mon 9/8

7:18 pm-5:33 am

1 stop8h 15m

$395

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Sat 5/31

7:49 am-3:05 pm

1 stop9h 16m

Billings Logan Intl

Tue 6/3

7:24 pm-6:29 am

1 stop9h 05m

$449

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 6/12

4:41 pm-9:34 pm

2 stops30h 53m

$159

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Fri 9/5

1:32 pm-8:51 pm

1 stop9h 19m

$204

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Fri 9/5

1:00 pm-10:26 pm

2 stops11h 26m

$209

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 7/3

6:15 am-11:36 am

1 stop7h 21m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Baltimore to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Billings in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from Baltimore 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 Baltimore to Billings

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

Currently, February is the cheapest month in which you can book a flight from Baltimore to Billings (average of $396). Flying from Baltimore to Billings in June is currently the most expensive (average of $560). 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.

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 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    Our cheapest airline available from Baltimore to Billings is Alaska Airlines. Our recent data shows that you can find tickets from as low as $406 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $407 and $417 round-trip. Users have found that Alaska Airlines is 32% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Billings?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Billings (average of $396). Flying from Baltimore to Billings in June is currently the most expensive (average of $560). 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 Baltimore to Billings

Discover the top 3 airlines that operate flights from Baltimore 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$470FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$416Average$637FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$470Average$657FlexibilityNo cancel feeOn-time69%

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