$298 Cheap Flights from Harrisburg (MDT) to Bellingham (BLI)

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

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Find available prices by choosing your travel dates.

Cheap Flights from Harrisburg to Bellingham (MDT-BLI)

Prices were available within the past 7 days and start at $298 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Harrisburg (MDT) to Bellingham (BLI)
Origin airport
Harrisburg Intl.
Destination airport
Bellingham Intl.
Roundtrip price
$760
Distance
2295 mi

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 June. 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 $298 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from MDT to Bellingham Intl. Airport (BLI) last minute?
Being spontaneous is a fabulous way to travel, but it’s not always the best way to find a cheap airfare. Think about booking your MDT to Bellingham International Airport journey ahead of time instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you arrive at your destination!
What airports do you fly into for Bellingham from Harrisburg?
Bellingham Intl. Airport (BLI), Lopez Island, WA (LPS) and Friday Harbor, WA (FBS-Friday Harbor Sea Plane Base) are your choices when setting off from Harrisburg to Bellingham. About 4 mi northwest of downtown Bellingham, Bellingham Intl. Airport (BLI) is the city’s main gateway. Consider things such as flight departure and arrival times and the distance to your hotel before choosing your airport. Western Washington University and Bellis Fair Mall are two great attractions to visit when you arrive at your destination.
Can I change the date of my flight from Harrisburg Intl. Airport to BLI?
It’s easy to make amendments to your Harrisburg Intl. Airport (MDT) to Bellingham Intl. Airport (BLI) trip yourself. Just go to the Expedia Trips portal and hit “change flight.” Look around for new flights and secure the one that fits your plans. You’ll see an estimate of applicable flight change costs. You can also visit our Customer Service portal to connect with our Virtual Agent and get answers to all your questions.

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