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United Flights from SEA to MDT

How much is a United flight from Seattle (SEA) to Harrisburg (MDT)?

One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and United.

How many non-stop United flights from Seattle (SEA) to Harrisburg (MDT) are there per day?

United flies flights direct every day between Seattle (SEA) and Harrisburg (MDT).

How far is Seattle (SEA) from Harrisburg (MDT)?

It’s from Seattle (SEA) to Harrisburg (MDT).

What is the best airline to fly from Seattle - Tacoma Intl.?

At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Seattle - Tacoma Intl. with: .

Can I change or cancel my United tickets from Seattle to Harrisburg on Wotif?

Change of plans? No worries! We’re right here to make things as easy as possible. Check out the United rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.

How do I find the best deal on United flights from Seattle (SEA) to Harrisburg (MDT)?

Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on United flights from Seattle. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!

What’s a good way to get cheap United flight tickets from Seattle to Harrisburg?

We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!

What is the cheapest time of year to fly from Seattle (SEA) to Harrisburg (MDT)?

The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.

How long does it take to fly from SEA to MDT?

It typically takes hours to fly directly from Seattle (SEA) to Harrisburg (MDT).

Epic Hotel in Harrisburg

Fairfield Inn & Suites by Marriott Harrisburg International Airport

4 Terminal Drive Middletown PA

Great location, friendly staff, very clean tooms

Reviewed on 9 Mar 2026

Holiday Inn Harrisburg East by IHG

815 South Eisenhower Boulevard Middletown PA

The pool was down for maintenance and I was not informed when I booked. This may have been Expedia’s fault. Free breakfast was advertised but for some reason this was not a part of my room package. The hallways smelled like marijuana and the room smelled cheesy. I listed 4 people for my room but ...

Reviewed on 9 Mar 2026

Hotel Indigo Harrisburg - Hershey by IHG

765 Eisenhower Blvd Harrisburg PA

Had airport shuttle, food at the bar was good, friendly stuff and in proximity to restaurants and stores. Will stay there again.

Reviewed on 11 Mar 2026

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Discover top hotels, vacation package, cheap car rental deals and more with Wotif!

Middletown Hotels

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.

United Flights from Seattle (SEA) to Harrisburg (MDT)

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