$597+ Cheap flights from Pittsburgh to Bellingham (PIT - BLI)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BLI
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Bellingham 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Bellingham
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Best
Last-minute
Cheapest flights from Pittsburgh to BellinghamExplore the most affordable flight options available from Pittsburgh to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Pittsburgh to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/128:08 am -
1 stop8h 10m
Wed 11/187:29 pm -
1 stop22h 13m
Deal found 10/6![Alaska Airlines logo]()
$597
This Expedia deal was found by Cheapflights users on 10/7. 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.
Mon 11/98:08 am -
1 stop8h 10m
Sat 11/141:58 pm -
1 stop27h 38m
Deal found 10/7![Alaska Airlines logo]()
$664
This Expedia deal was found by Cheapflights users on 10/5. 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.
Mon 10/268:07 am -
1 stop8h 30m
Sun 11/17:29 pm -
1 stop22h 07m
Deal found 10/5![Alaska Airlines logo]()
$682
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 10/208:07 am -
1 stop8h 30m
Sat 10/245:16 am -
1 stop12h 19m
Deal found 10/5![Alaska Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Tue 10/2010:04 am -
2 stops11h 34m
Sat 10/245:16 am -
2 stops10h 52m
Deal found 10/5![American Airlines logo]()
$910
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/127:09 am -
2 stops14h 40m
Wed 11/185:14 am -
2 stops12h 43m
Deal found 10/6![American Airlines logo]()
$968
Best flights from Pittsburgh to BellinghamDiscover carefully curated flight deals from Pittsburgh to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Pittsburgh to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/128:08 am -
1 stop8h 10m
Wed 11/187:29 pm -
1 stop22h 13m
Deal found 10/6![Alaska Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Tue 10/2010:04 am -
2 stops11h 34m
Sat 10/245:16 am -
2 stops10h 52m
Deal found 10/5![American Airlines logo]()
$910
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 10/208:07 am -
1 stop8h 30m
Sat 10/245:16 am -
1 stop12h 19m
Deal found 10/5![Alaska Airlines logo]()
$719
This Expedia deal was found by Cheapflights users on 10/7. 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.
Mon 11/98:08 am -
2 stops17h 22m
Sat 11/141:58 pm -
1 stop27h 38m
Deal found 10/7![Alaska Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/127:09 am -
2 stops14h 40m
Wed 11/185:14 am -
2 stops12h 43m
Deal found 10/6![American Airlines logo]()
$968
This Expedia deal was found by Cheapflights users on 10/5. 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.
Mon 10/268:07 am -
1 stop8h 30m
Sun 11/18:33 am -
2 stops33h 03m
Deal found 10/5![Alaska Airlines logo]()
$817
Last-minute flights from Pittsburgh to BellinghamDiscover last-minute flight deals from Pittsburgh to Bellingham. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Bellingham. Data last updated October 9, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 10/208:07 am -
1 stop8h 30m
Sat 10/245:16 am -
1 stop12h 19m
Deal found 10/5![Alaska Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Tue 10/2010:04 am -
2 stops11h 34m
Sat 10/245:16 am -
2 stops10h 52m
Deal found 10/5![American Airlines logo]()
$910
This Expedia deal was found by Cheapflights users on 10/5. 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.
Mon 10/268:07 am -
1 stop8h 30m
Sun 11/17:29 pm -
1 stop22h 07m
Deal found 10/5![Alaska Airlines logo]()
$682
This Expedia deal was found by Cheapflights users on 10/7. 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.
Mon 11/98:08 am -
1 stop8h 10m
Sat 11/141:58 pm -
1 stop27h 38m
Deal found 10/7![Alaska Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/128:08 am -
1 stop8h 10m
Wed 11/187:29 pm -
1 stop22h 13m
Deal found 10/6![Alaska Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/127:09 am -
2 stops14h 40m
Wed 11/185:14 am -
2 stops12h 43m
Deal found 10/6![American Airlines logo]()
$968
Find flight deals from Pittsburgh to Bellingham
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Bellingham (BLI). 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 October 9, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $587 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Bellingham 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 October 9, 2026.
Use the filters below to find and compare flights from Pittsburgh to Bellingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Thu 11/12
8:08 am-1:18 pm
1 stop8h 10m
Bellingham
Wed 11/18
7:29 pm-8:42 pm
1 stop22h 13m
$597
Quickest round-trip
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Tue 10/20
8:07 am-1:37 pm
1 stop8h 30m
Bellingham
Sat 10/24
5:16 am-8:35 pm
1 stop12h 19m
$719
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Mon 11/9
8:08 am-10:30 pm
2 stops17h 22m
Bellingham
Sat 11/14
1:58 pm-8:36 pm
1 stop27h 38m
$744
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Mon 10/26
8:07 am-1:37 pm
1 stop8h 30m
Bellingham
Sun 11/1
8:33 am-8:36 pm
2 stops33h 03m
$817
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Tue 10/20
10:04 am-6:38 pm
2 stops11h 34m
Bellingham
Sat 10/24
5:16 am-7:08 pm
2 stops10h 52m
$910
PittsburghBellingham
PIT Pittsburgh - BLI Bellingham
PITBLI
Pittsburgh
Thu 11/12
7:09 am-6:49 pm
2 stops14h 40m
Bellingham
Wed 11/18
5:14 am-8:57 pm
2 stops12h 43m
$968
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Pittsburgh-Bellingham flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Pittsburgh-Bellingham flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Pittsburgh-Bellingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Bellingham flights, Cheapflights users trust Expedia the most. Expedia 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 Pittsburgh-Bellingham 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 Pittsburgh to Bellingham
Have a flexible travel schedule? Discover the best time to fly to Bellingham from Pittsburgh with our price prediction graph.
PIT-BLI
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
Find useful and relevant information for your journey from Pittsburgh to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
Ferndale
Blaine
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