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Cheap flights from Baltimore to Billings from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Billings departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
4:07 pm - 10:13 amBWI-BIL
44h 06m2 stops
Multiple Airlines Logo
12:00 pm - 5:24 amBIL-BWI
15h 24m1 stop
$313Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
8:36 pm - 10:13 amBWI-BIL
39h 37m2 stops
Multiple Airlines Logo
12:00 pm - 5:24 amBIL-BWI
15h 24m1 stop
$352Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
United Airlines Logo
8:15 am - 1:23 pmBWI-BIL
7h 08m1 stop
United Airlines Logo
2:31 pm - 10:57 pmBIL-BWI
6h 26m1 stop
$415United Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 20
Alaska Airlines Logo
7:16 pm - 3:00 pmBWI-BIL
21h 44m1 stop
Alaska Airlines Logo
7:19 pm - 6:18 amBIL-BWI
8h 59m1 stop
$420Alaska Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Alaska Airlines Logo
7:16 pm - 1:20 pmBWI-BIL
20h 04m2 stops
Alaska Airlines Logo
3:40 pm - 6:16 pmBIL-BWI
24h 36m2 stops
$443Alaska Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
American Airlines Logo
6:00 am - 11:50 amBWI-BIL
7h 50m1 stop
American Airlines Logo
1:17 pm - 11:48 pmBIL-BWI
8h 31m1 stop
$506American Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
United Airlines Logo
8:15 am - 1:23 pmBWI-BIL
7h 08m1 stop
United Airlines Logo
2:31 pm - 10:57 pmBIL-BWI
6h 26m1 stop
$509United Airlines
Find Deal
Mon, Nov 24 - Mon, Nov 24
Delta Logo
12:19 pm - 11:18 pmBWI-BIL
12h 59m2 stops
Delta Logo
6:24 pm - 5:58 amBIL-BWI
9h 34m1 stop
$514Delta
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Thu, Nov 6 - Wed, Nov 12
American Airlines Logo
12:15 pm - 10:54 pmBWI-BIL
12h 39m2 stops
American Airlines Logo
7:00 am - 11:52 pmBIL-BWI
14h 52m2 stops
$569American Airlines
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Wed, Dec 31 - Wed, Jan 7
Delta Logo
5:39 pm - 11:18 pmBWI-BIL
7h 39m2 stops
Delta Logo
11:42 am - 11:00 pmBIL-BWI
9h 18m2 stops
$571Delta
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Thu, Nov 6 - Wed, Nov 12

United Airlines flights from Baltimore to Billings

Our best United Airlines deals on Baltimore to Billings flight tickets
United Airlines
Nov 20
BWI8:15 amBaltimore/Washington
7h 08m
1 stop
BIL1:23 pmBillings Logan Intl
Nov 20
BIL2:31 pmBillings Logan Intl
6h 26m
1 stop
BWI10:57 pmBaltimore/Washington
$415
Find similar
United Airlines
Nov 24
BWI8:15 amBaltimore/Washington
7h 08m
1 stop
BIL1:23 pmBillings Logan Intl
Nov 24
BIL2:31 pmBillings Logan Intl
6h 26m
1 stop
BWI10:57 pmBaltimore/Washington
$509
Find similar
United Airlines
Oct 25
BWI6:29 amBaltimore/Washington
6h 47m
1 stop
BIL11:16 amBillings Logan Intl
Oct 28
BIL7:00 amBillings Logan Intl
12h 24m
2 stops
BWI9:24 pmBaltimore/Washington
$511
Find similar

Alaska Airlines flights from Baltimore to Billings

Our best Alaska Airlines deals on Baltimore to Billings flight tickets
Alaska Airlines
Nov 10
BWI7:16 pmBaltimore/Washington
21h 44m
1 stop
BIL3:00 pmBillings Logan Intl
Nov 17
BIL7:19 pmBillings Logan Intl
8h 59m
1 stop
BWI6:18 amBaltimore/Washington
$420
Find similar
Alaska Airlines
Nov 10
BWI7:16 pmBaltimore/Washington
20h 04m
2 stops
BIL1:20 pmBillings Logan Intl
Nov 17
BIL3:40 pmBillings Logan Intl
24h 36m
2 stops
BWI6:16 pmBaltimore/Washington
$443
Find similar
Alaska Airlines
Nov 2
BWI7:16 pmBaltimore/Washington
21h 44m
1 stop
BIL3:00 pmBillings Logan Intl
Nov 9
BIL7:19 pmBillings Logan Intl
8h 59m
1 stop
BWI6:18 amBaltimore/Washington
$478
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Baltimore to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Mon 11/10

4:07 pm-10:13 am

2 stops44h 06m

Billings Logan Intl

Mon 11/17

12:00 pm-5:24 am

1 stop15h 24m

$313

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Mon 11/10

8:36 pm-10:13 am

2 stops39h 37m

Billings Logan Intl

Mon 11/17

12:00 pm-5:24 am

1 stop15h 24m

$352

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 11/20

8:15 am-1:23 pm

1 stop7h 08m

Billings Logan Intl

Thu 11/20

2:31 pm-10:57 pm

1 stop6h 26m

$415

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Mon 11/10

7:16 pm-3:00 pm

1 stop21h 44m

Billings Logan Intl

Mon 11/17

7:19 pm-6:18 am

1 stop8h 59m

$420

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Mon 11/10

7:16 pm-1:20 pm

2 stops20h 04m

Billings Logan Intl

Mon 11/17

3:40 pm-6:16 pm

2 stops24h 36m

$443

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Tue 10/28

6:00 am-11:50 am

1 stop7h 50m

Billings Logan Intl

Sat 11/1

1:17 pm-11:48 pm

1 stop8h 31m

$506

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Mon 11/24

8:15 am-1:23 pm

1 stop7h 08m

Billings Logan Intl

Mon 11/24

2:31 pm-10:57 pm

1 stop6h 26m

$509

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 11/6

12:19 pm-11:18 pm

2 stops12h 59m

Billings Logan Intl

Wed 11/12

6:24 pm-5:58 am

1 stop9h 34m

$514

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Wed 12/31

12:15 pm-10:54 pm

2 stops12h 39m

Billings Logan Intl

Wed 1/7

7:00 am-11:52 pm

2 stops14h 52m

$569

BaltimoreBillings

BWI - BIL

BWIBIL

Baltimore/Washington

Thu 11/6

5:39 pm-11:18 pm

2 stops7h 39m

Billings Logan Intl

Wed 11/12

11:42 am-11:00 pm

2 stops9h 18m

$571

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Billings from

How to get the cheapest flight ticket from Baltimore to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Billings?

The month of November is, on average, the cheapest month to fly to Billings from Baltimore, with most prices found around $452. The month of April is another great option to travel to Billings, with average flight prices from Baltimore averaging around $466.

What is the cheapest day to depart on your flight to Billings?

Our data shows that Tuesday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $568. Flights from Baltimore to Billings on a Sunday will generally be more expensive and average around $727. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is at noon. momondo users have found flights departing from Baltimore to Billings at noon for as low as $596. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Billings, so prices are often more expensive at around $630 per ticket.

When to book flights from Baltimore to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Billings according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Billings (BWI to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Billings

Direct flights

None
There are no direct flights from Baltimore to Billings. There are no popular flight routes from Baltimore to Billings.
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  • How far is Baltimore/Washington to Billings Logan Intl by plane?

    Billings Logan Intl is 1670.8 mi away from Baltimore/Washington. By plane, this route typically takes 6h 26m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Billings Logan Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Billings Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Billings Logan Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Billings Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Billings?

Best airlines flying from Baltimore to Billings

Compare and see reviews for airlines that fly from Baltimore to Billings with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $298Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $383Free CancellationRating
7.9
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $466Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights

Traveling to a place near Billings?

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Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Billings?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Billings. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Billings with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Billings from Baltimore with this policy.

How can momondo help me find flights from Baltimore to Billings?

Once all potential Baltimore to Billings flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Billings right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Billings now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Billings and let you know when they change.

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