$230+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BIL
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Best
Last-minute
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Cheapest flights from Baltimore to BillingsExplore 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 May 27, 2026.
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 May 27, 2026.
This Delta deal was found by Cheapflights users on 5/27. 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 8/292:57 pm
BWI
- BIL
1 stop7h 15m
Delta
Wed 9/96:25 pm
BIL
- BWI
1 stop9h 38m
Delta
Deal found 5/27![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/27. 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 8/145:36 pm
BWI
- BIL
2 stops7h 54m
Delta
Tue 8/256:33 pm
BIL
- BWI
2 stops12h 46m
Delta
Deal found 5/27![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/24. 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.
Mon 8/177:17 pm
BWI
- BIL
1 stop6h 13m
Delta
Sat 8/226:33 pm
BIL
- BWI
1 stop9h 47m
Delta
Deal found 5/24![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 5/25. 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.
Thu 9/177:35 am
BWI
- BIL
1 stop6h 42m
Delta
Sun 9/206:33 pm
BIL
- BWI
1 stop9h 45m
Delta
Deal found 5/25![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 5/25. 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 8/2911:59 am
BWI
- BIL
2 stops12h 10m
American Airlines
Wed 9/97:00 am
BIL
- BWI
2 stops12h 20m
American Airlines
Deal found 5/25![American Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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.
Fri 8/146:07 pm
BWI
- BIL
1 stop20h 58m
Alaska Airlines
Tue 8/253:42 pm
BIL
- BWI
1 stop21h 58m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/26. 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 9/48:18 am
BWI
- BIL
2 stops11h 35m
Delta
Fri 9/116:25 pm
BIL
- BWI
1 stop9h 38m
Delta
Deal found 5/26![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 5/24. 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 8/812:17 pm
BWI
- BIL
2 stops9h 55m
Delta
Fri 8/146:33 pm
BIL
- BWI
1 stop9h 47m
Delta
Deal found 5/24![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 5/22. 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.
Tue 6/26:59 pm
BWI
- BIL
1 stop6h 15m
Delta
Thu 6/116:40 pm
BIL
- BWI
1 stop9h 09m
Delta
Deal found 5/22![Delta logo]()
$449
Best flights from Baltimore to BillingsDiscover carefully curated flight deals from Baltimore to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
Discover carefully curated flight deals from Baltimore to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/27. 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 8/292:57 pm
BWI
- BIL
1 stop7h 15m
Delta
Wed 9/96:25 pm
BIL
- BWI
1 stop9h 38m
Delta
Deal found 5/27![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 8/146:07 pm
BWI
- BIL
1 stop20h 58m
Alaska Airlines
Tue 8/257:20 pm
BIL
- BWI
1 stop9h 08m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/27. 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 8/2910:25 am
BWI
- BIL
2 stops8h 51m
United Airlines
Wed 9/95:00 am
BIL
- BWI
2 stops9h 28m
United Airlines
Deal found 5/27![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 5/27. 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 9/27:00 am
BWI
- BIL
2 stops12h 53m
Delta
Mon 9/76:42 pm
BIL
- BWI
1 stop9h 38m
Delta
Deal found 5/27![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/25. 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 8/145:36 pm
BWI
- BIL
2 stops7h 54m
Delta
Tue 8/256:33 pm
BIL
- BWI
2 stops12h 46m
Delta
Deal found 5/25![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 7/44:19 pm
BWI
- BIL
1 stop24h 44m
Alaska Airlines
Fri 7/103:43 pm
BIL
- BWI
1 stop21h 33m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/244:19 pm
BWI
- BIL
1 stop24h 44m
Alaska Airlines
Wed 7/13:43 pm
BIL
- BWI
1 stop21h 33m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 7/285:27 pm
BWI
- BIL
2 stops8h 03m
Delta
Tue 8/45:20 am
BIL
- BWI
2 stops11h 02m
Delta
Deal found 5/24![Delta logo]()
$569
Last-minute flights from Baltimore to BillingsDiscover last-minute flight deals from Baltimore to Billings. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Billings. Data last updated May 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:17 pm
BWI
- BIL
1 stop24h 37m
Alaska Airlines
Sat 6/67:21 pm
BIL
- BWI
1 stop9h 07m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/25. 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 5/303:00 pm
BWI
- BIL
2 stops9h 52m
Delta
Sat 6/611:34 am
BIL
- BWI
2 stops10h 12m
Delta
Deal found 5/25![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 5/27. 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.
Sun 5/316:59 pm
BWI
- BIL
1 stop6h 15m
Delta
Wed 7/16:24 am
BIL
- BWI
1 stop5h 40m
Delta
Deal found 5/27![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 5/22. 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.
Tue 6/26:59 pm
BWI
- BIL
1 stop6h 15m
Delta
Thu 6/116:40 pm
BIL
- BWI
1 stop9h 09m
Delta
Deal found 5/22![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/22. 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.
Wed 6/36:59 pm
BWI
- BIL
1 stop6h 15m
Delta
Thu 6/116:40 pm
BIL
- BWI
1 stop9h 09m
Delta
Deal found 5/22![Delta logo]()
$496
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:17 pm
BWI
- BIL
1 stop24h 37m
Alaska Airlines
Wed 6/241:45 pm
BIL
- BWI
1 stop13h 56m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 5/26. 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 6/65:01 am
BWI
- BIL
2 stops10h 02m
American Airlines
Wed 6/241:33 pm
BIL
- BWI
1 stop8h 11m
American Airlines
Deal found 5/26![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 5/25. 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 6/139:00 am
BWI
- BIL
2 stops11h 00m
Delta
Sat 6/206:40 pm
BIL
- BWI
1 stop9h 09m
Delta
Deal found 5/25![Delta logo]()
$494
One-way flights from Baltimore to BillingsSearch for one-way flight options from Baltimore to Billings. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
Search for one-way flight options from Baltimore to Billings. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Expedia deal was found by Cheapflights users on 5/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:07 pm
BWI
- BIL
1 stop20h 58m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:27 pm
BWI
- BIL
2 stops39h 43m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:25 pm
BWI
- BIL
2 stops20h 44m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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.
Sat 8/154:19 pm
BWI
- BIL
1 stop24h 44m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:38 pm
BWI
- BIL
3 stops45h 25m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 5/25. 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 8/145:36 pm
BWI
- BIL
2 stops7h 54m
Delta
Deal found 5/25![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 5/26. 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 10/178:35 am
BWI
- BIL
1 stop8h 49m
United Airlines
Deal found 5/26![United Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:09 pm
BWI
- BIL
2 stops20h 01m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:30 pm
BWI
- BIL
2 stops37h 40m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:25 pm
BWI
- BIL
2 stops20h 44m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$332
Find 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 May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $230 (Expedia) |
Popular in | June |
Cheapest in | November |
Average price | $656 |
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 May 27, 2026.
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
Cheapest round-trip
Quickest round-trip
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Sat 8/29
2:57 pm-8:12 pm
1 stop7h 15m
Billings Logan Intl
Wed 9/9
6:25 pm-6:03 am
1 stop9h 38m
$349
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Wed 9/2
7:00 am-5:53 pm
2 stops12h 53m
Billings Logan Intl
Mon 9/7
6:42 pm-6:20 am
1 stop9h 38m
$354
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Fri 8/14
5:36 pm-11:30 pm
2 stops7h 54m
Billings Logan Intl
Tue 8/25
6:33 pm-9:19 am
2 stops12h 46m
$359
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Fri 8/14
6:07 pm-1:05 pm
1 stop20h 58m
Billings Logan Intl
Tue 8/25
7:20 pm-6:28 am
1 stop9h 08m
$399
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Sat 7/4
4:19 pm-3:03 pm
1 stop24h 44m
Billings Logan Intl
Fri 7/10
3:43 pm-3:16 pm
1 stop21h 33m
$509
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Sat 8/29
10:25 am-5:16 pm
2 stops8h 51m
Billings Logan Intl
Wed 9/9
5:00 am-4:28 pm
2 stops9h 28m
$520
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Tue 7/28
5:27 pm-11:30 pm
2 stops8h 03m
Billings Logan Intl
Tue 8/4
5:20 am-6:22 pm
2 stops11h 02m
$569
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Wed 6/24
4:19 pm-3:03 pm
1 stop24h 44m
Billings Logan Intl
Wed 7/1
3:43 pm-3:16 pm
1 stop21h 33m
$604
Cheapest one-way
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Fri 8/14
6:07 pm-1:05 pm
1 stop20h 58m
$230
BaltimoreBillings
BWI - BIL
BWIBIL
Baltimore/Washington
Sun 7/26
2:25 pm-9:09 am
2 stops20h 44m
$289
Showing 1-10 of 19 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
BWI-BIL
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
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 May 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Baltimore to Billings. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Alternative routes for Baltimore to Billings
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Baltimore to Billings by cabin class
Find flights from Baltimore to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Billings flights
Browse other Baltimore and Billings flight options. Last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$512 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$400 | Average$507 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$420 | Average$638 | FlexibilityNo cancel fee | On-time69% |