$447+ Cheap flights from Bellingham to Baltimore (BLI - BWI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BWI
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham to Baltimore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Bellingham to BaltimoreExplore the most affordable flight options available from Bellingham to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Bellingham to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/267:18 pm -
1 stop7h 02m
Thu 10/296:15 pm -
1 stop8h 38m
Deal found 9/20![Alaska Airlines logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 11/11:58 pm -
1 stop12h 42m
Thu 11/57:02 am -
1 stop9h 16m
Deal found 9/18![Alaska Airlines logo]()
$649
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 12/217:20 pm -
1 stop7h 25m
Sat 1/26:48 pm -
1 stop8h 01m
Deal found 9/18![Alaska Airlines logo]()
$666
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:18 pm -
1 stop7h 02m
Sat 10/107:02 am -
1 stop9h 35m
Deal found 9/21![Alaska Airlines logo]()
$729
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:26 pm -
1 stop8h 04m
Sun 9/277:15 pm -
1 stop7h 29m
Deal found 9/19![Alaska Airlines logo]()
$731
This Priceline deal was found by Cheapflights users on 9/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:14 am -
1 stop8h 58m
Wed 11/117:02 am -
1 stop9h 16m
Deal found 9/22![Alaska Airlines logo]()
$745
This Priceline deal was found by Cheapflights users on 9/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:18 pm -
1 stop7h 02m
Fri 10/96:15 pm -
1 stop8h 38m
Deal found 9/20![Alaska Airlines logo]()
$769
Best flights from Bellingham to BaltimoreDiscover carefully curated flight deals from Bellingham to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Bellingham to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/267:18 pm -
1 stop7h 02m
Thu 10/296:15 pm -
1 stop8h 38m
Deal found 9/18![Alaska Airlines logo]()
$589
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 11/11:58 pm -
1 stop12h 42m
Thu 11/57:02 am -
1 stop9h 16m
Deal found 9/18![Alaska Airlines logo]()
$649
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 12/227:20 pm -
1 stop7h 25m
Sat 1/27:05 am -
2 stops18h 53m
Deal found 9/18![Alaska Airlines logo]()
$800
This Expedia deal was found by Cheapflights users on 9/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:29 pm -
2 stops12h 41m
Wed 11/117:02 am -
1 stop9h 16m
Deal found 9/22![Alaska Airlines logo]()
$808
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/67:18 pm -
1 stop7h 02m
Sat 10/107:02 am -
2 stops18h 33m
Deal found 9/21![Alaska Airlines logo]()
$816
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/57:18 pm -
1 stop7h 02m
Fri 10/96:15 pm -
2 stops31h 20m
Deal found 9/20![Alaska Airlines logo]()
$866
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 12/277:20 pm -
1 stop7h 25m
Mon 12/286:48 pm -
2 stops20h 05m
Deal found 9/18![Alaska Airlines logo]()
$958
Last-minute flights from Bellingham to BaltimoreDiscover last-minute flight deals from Bellingham to Baltimore. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Baltimore. Data last updated September 22, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:26 pm -
1 stop8h 04m
Sun 9/277:15 pm -
1 stop7h 29m
Deal found 9/19![Alaska Airlines logo]()
$731
This Priceline deal was found by Cheapflights users on 9/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:18 pm -
1 stop7h 02m
Fri 10/96:15 pm -
1 stop8h 38m
Deal found 9/20![Alaska Airlines logo]()
$769
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:18 pm -
1 stop7h 02m
Sat 10/107:02 am -
1 stop9h 35m
Deal found 9/21![Alaska Airlines logo]()
$729
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/267:18 pm -
1 stop7h 02m
Thu 10/296:15 pm -
1 stop8h 38m
Deal found 9/20![Alaska Airlines logo]()
$589
One-way flights from Bellingham to BaltimoreSearch for one-way flight options from Bellingham to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Bellingham to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Priceline deal was found by Cheapflights users on 9/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:20 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/274:41 pm -
2 stops18h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 9/277:26 pm -
2 stops17h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$1,128
Find flight deals from Bellingham to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Baltimore (BWI). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $589 (Alaska Airlines) |
One-way from | $447 (Priceline) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to Baltimore 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Bellingham to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Sun 12/27
4:41 pm-3:33 pm
3 stops43h 52m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$479
Quickest round-trip
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Mon 10/26
7:18 pm-5:20 am
1 stop7h 02m
Baltimore/Washington
Thu 10/29
6:15 pm-11:53 pm
1 stop8h 38m
$589
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Sun 11/1
1:58 pm-5:40 am
1 stop12h 42m
Baltimore/Washington
Thu 11/5
7:02 am-1:18 pm
1 stop9h 16m
$649
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Tue 12/22
7:20 pm-5:45 am
1 stop7h 25m
Baltimore/Washington
Sat 1/2
7:05 am-10:58 pm
2 stops18h 53m
$800
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Sat 11/7
7:29 pm-11:10 am
2 stops12h 41m
Baltimore/Washington
Wed 11/11
7:02 am-1:18 pm
1 stop9h 16m
$808
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Tue 10/6
7:18 pm-5:20 am
1 stop7h 02m
Baltimore/Washington
Sat 10/10
7:02 am-10:35 pm
2 stops18h 33m
$816
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Mon 10/5
7:18 pm-5:20 am
1 stop7h 02m
Baltimore/Washington
Fri 10/9
6:15 pm-10:35 pm
2 stops31h 20m
$866
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Sun 12/27
7:20 pm-5:45 am
1 stop7h 25m
Baltimore/Washington
Mon 12/28
6:48 pm-11:53 am
2 stops20h 05m
$958
BellinghamBaltimore
BLI Bellingham - BWI Baltimore/Washington
BLIBWI
Bellingham
Sun 9/27
7:26 pm-3:40 pm
2 stops17h 14m
Baltimore/Washington
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$1,128
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Bellingham-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Baltimore 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 Bellingham-Baltimore 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 Bellingham to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Bellingham with our price prediction graph.
BLI-BWI
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.
Related info for your journey
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