$324 Cheap Flights from Harrisburg (MDT) to Bellingham (BLI)

View $324 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Bellingham, WA (BLI-Bellingham Intl.)

Cheap Flights from Harrisburg to Bellingham (MDT-BLI)

Prices were available within the past 7 days and start at $324 for one-way flights and $535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 4 - Wed, Nov 12
MDT
Harrisburg
BLI
Bellingham
$535 Roundtrip, found 1 hour ago
$535
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 4 from Harrisburg to Bellingham, returning Wed, Nov 12, priced at $535 found 1 hour ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
MDT
Harrisburg
BLI
Bellingham
$555 Roundtrip, found 1 hour ago
$555
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 4 from Harrisburg to Bellingham, returning Tue, Nov 11, priced at $555 found 1 hour ago
American Airlines
Tue, Dec 9 - Wed, Dec 24
MDT
Harrisburg
BLI
Bellingham
$559 Roundtrip, found 6 days ago
$559
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 9 from Harrisburg to Bellingham, returning Wed, Dec 24, priced at $559 found 6 days ago
American Airlines
Sun, Nov 23 - Tue, Dec 9
MDT
Harrisburg
BLI
Bellingham
$579 Roundtrip, found 6 days ago
$579
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 23 from Harrisburg to Bellingham, returning Tue, Dec 9, priced at $579 found 6 days ago
American Airlines
Sun, Nov 9 - Wed, Nov 12
MDT
Harrisburg
BLI
Bellingham
$585 Roundtrip, found 1 hour ago
$585
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Nov 9 from Harrisburg to Bellingham, returning Wed, Nov 12, priced at $585 found 1 hour ago
American Airlines
Sun, Nov 9 - Tue, Nov 11
MDT
Harrisburg
BLI
Bellingham
$595 Roundtrip, found 1 hour ago
$595
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Nov 9 from Harrisburg to Bellingham, returning Tue, Nov 11, priced at $595 found 1 hour ago
American Airlines
Thu, Nov 6 - Sun, Nov 9
MDT
Harrisburg
BLI
Bellingham
$596 Roundtrip, found 1 hour ago
$596
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 6 from Harrisburg to Bellingham, returning Sun, Nov 9, priced at $596 found 1 hour ago
American Airlines
Sun, Nov 23 - Sat, Dec 13
MDT
Harrisburg
BLI
Bellingham
$603 Roundtrip, found 6 days ago
$603
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 23 from Harrisburg to Bellingham, returning Sat, Dec 13, priced at $603 found 6 days ago
American Airlines
Sat, Nov 1 - Thu, Nov 20
MDT
Harrisburg
BLI
Bellingham
$605 Roundtrip, found 6 days ago
$605
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Nov 1 from Harrisburg to Bellingham, returning Thu, Nov 20, priced at $605 found 6 days ago
Alaska Airlines
Sat, Nov 22 - Sat, Dec 13
MDT
Harrisburg
BLI
Bellingham
$741 Roundtrip, found 6 days ago
$741
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Nov 22 from Harrisburg to Bellingham, returning Sat, Dec 13, priced at $741 found 6 days ago

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI) cost?
Lock in a cheap one-way flight from $324 or cheap return flight from $535 from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI)?
November is the cheapest month to fly from MDT to BLI. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest MDT to BLI flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI)?
You'll have to hop on a flight with a layover if you're traveling from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MDT to BLI?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI)?
To land at Bellingham Intl. Airport (BLI) on time, book a flight that takes off from Harrisburg Intl. Airport (MDT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI) last-minute?
Last-minute fares from MDT to BLI are typically more expensive. To secure the lowest prices, start searching for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a MDT to BLI flight and hotel package?
You can save money by securing a MDT to BLI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI)?
In most instances, you can cancel or modify your MDT to BLI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Bellingham Intl.
Roundtrip price
$535
Distance
2295 mi

Book with confidence

Book with confidence

Harrisburg to Bellingham Flights

The cheapest times to fly from Harrisburg to Bellingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harrisburg to Bellingham are during the month of November. You can find some of the cheapest flights from Harrisburg to Bellingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Bellingham

Sunday is one of the best days to book for cheap flights from Harrisburg to Bellingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harrisburg to Bellingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harrisburg to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $324 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harrisburg to Bellingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harrisburg to Bellingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Harrisburg to Bellingham Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.