$337 Cheap United flights Dallas (DFW) to Harrisburg (MDT)

View $337 flight on Thu, Aug 14, 2025Opens in a new window

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$337 Cheap United flights Dallas (DFW) to Harrisburg (MDT)

Prices were available within the past 7 days and start at $337 for one-way flights and $465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Sep 3 - Wed, Sep 24
DFW
Dallas
MDT
Harrisburg
$465 Roundtrip, found 2 hours ago
$465
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Sep 3 from Dallas to Harrisburg, returning Wed, Sep 24, priced at $465 found 2 hours ago
United
Thu, Sep 4 - Wed, Sep 24
DFW
Dallas
MDT
Harrisburg
$475 Roundtrip, found 2 hours ago
$475
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Sep 4 from Dallas to Harrisburg, returning Wed, Sep 24, priced at $475 found 2 hours ago
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Flights from Dallas (DFW) to Harrisburg (MDT)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Harrisburg Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
Delta
Distance
1229 mi

Frequently asked questions

How much is a United Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT)?
You can discover budget-friendly return United Airlines flights from $465 from DFW to MDT by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $337 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DFW to MDT with United Airlines?
United Airlines flights to Harrisburg are typically more affordable in the low-season months of January and December. Whether you're in search of a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT) with United Airlines?
Start searching one to three months before your departure to get cheaper fares on United Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT)?
Select our "Nonstop" filter when browsing for direct United Airlines flights from DFW to MDT. It's also a good way to compare other carriers offering the same nonstop route.
What is the earliest United Airlines flight from DFW to MDT?
To find the earliest departures from DFW to MDT with United Airlines, sort your results by "Early Morning" and "Morning." Booking an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Harrisburg?
Harrisburg Intl. Airport (MDT) is the main Harrisburg gateway for United Airlines flights from Dallas-Fort Worth Intl. Airport (DFW).
Why fly with United Airlines from DFW to MDT?
A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to travel from DFW to MDT with United Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* alongside United Airlines's loyalty program earnings. It's yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT)?
Depending on your fare type, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To secure plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when searching for flights. For additional information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

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