Cheap Flights from Harrisburg (MDT) to Walla Walla (ALW)

Popular airlines from Harrisburg Intl. Airport (MDT) to Walla Walla, WA (ALW-Walla Walla Regional)

Flights from Harrisburg (MDT) to Walla Walla (ALW)
Origin airport
Harrisburg Intl.
Destination airport
Walla Walla Regional
Distance
2107 mi

Harrisburg to Walla Walla Flights

The cheapest times to fly from Harrisburg to Walla Walla

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 Walla Walla are during the month of . You can find some of the cheapest flights from Harrisburg to Walla Walla with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Walla Walla

Sunday is one of the best days to book for cheap flights from Harrisburg to Walla Walla: 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 Walla Walla

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 Walla Walla in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Walla Walla 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 Walla Walla 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

How much does a flight from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW) cost?
Lock in a cheap one-way flight or cheap return flight from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW) 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 Walla Walla Regional Airport (ALW)?
is the most affordable month to fly from MDT to ALW. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW)?
To find the cheapest airline that'll fly you from MDT to ALW, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW)?
You'll need to take a flight with a layover when traveling from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MDT to ALW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various 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 Walla Walla Regional Airport (ALW)?
Select a flight from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Walla Walla Regional Airport (ALW) last-minute?
Last-minute fares from MDT to ALW are usually more expensive. To secure the lowest prices, start looking for flights ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a MDT to ALW flight and hotel package?
Compared with arranging hotels and flights separately, booking a MDT to ALW flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Walla Walla Regional Airport (ALW)?
Typically, it's possible to cancel or reschedule your MDT to ALW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.