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$379 Cheap Flights from Spokane (GEG) to Harrisburg (MDT)

View $379 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Harrisburg Intl. Airport (MDT)

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Cheap Flights from Spokane to Harrisburg (GEG-MDT)

Prices were available within the past 7 days and start at $379 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 7 - Tue, Jan 12
GEG
Spokane
MDT
Harrisburg
$379 Roundtrip, found 14 hours ago
$379
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Jan 7 from Spokane to Harrisburg, returning Tue, Jan 12, priced at $379 found 14 hours ago
American Airlines
Fri, Dec 4 - Sun, Dec 13
GEG
Spokane
MDT
Harrisburg
$384 Roundtrip, found 7 hours ago
$384
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Dec 4 from Spokane to Harrisburg, returning Sun, Dec 13, priced at $384 found 7 hours ago
American Airlines
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$389 Roundtrip, found 14 hours ago
$389
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $389 found 14 hours ago
United
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$394 Roundtrip, found 14 hours ago
$394
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $394 found 14 hours ago
Delta
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$399 Roundtrip, found 14 hours ago
$399
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $399 found 14 hours ago
United
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$399 Roundtrip, found 14 hours ago
$399
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $399 found 14 hours ago
Delta
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$404 Roundtrip, found 14 hours ago
$404
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $404 found 14 hours ago
American Airlines
Wed, Dec 9 - Mon, Dec 14
GEG
Spokane
MDT
Harrisburg
$414 Roundtrip, found 14 hours ago
$414
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Dec 9 from Spokane to Harrisburg, returning Mon, Dec 14, priced at $414 found 14 hours ago
American Airlines
Fri, Jan 8 - Wed, Jan 13
GEG
Spokane
MDT
Harrisburg
$420 Roundtrip, found 14 hours ago
$420
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, Jan 8 from Spokane to Harrisburg, returning Wed, Jan 13, priced at $420 found 14 hours ago
Alaska Airlines
Tue, Nov 17 - Tue, Dec 8
GEG
Spokane
MDT
Harrisburg
$793 Roundtrip, found 14 hours ago
$793
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Tue, Nov 17 from Spokane to Harrisburg, returning Tue, Dec 8, priced at $793 found 14 hours ago

What you need to know for your flight from Spokane Intl. to Harrisburg Intl.

Spokane (GEG) to Harrisburg (MDT) at a glance

Explore a range of airlines offering flights from Spokane (GEG) to Harrisburg (MDT) on this domestic short-haul route. Compare different options to find the best fit for your budget, schedule, and travel plans while discovering the charming sights and neighborhoods of Harrisburg. Get all the essential information about flights from Spokane International Airport (GEG) to Harrisburg International Airport (MDT) to help you plan your journey.

  • Fastest flight duration: around 6h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 2,100 miles (3,380 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $155–$615, depending on seasonality and how far ahead you book

Flights from Spokane International Airport (GEG) to Harrisburg International Airport (MDT)

According to recent traveler bookings, here are the top airlines favored for flights from Spokane to Harrisburg, which typically include one-stop and multi-stop options. Popular layovers occur at O'Hare International Airport (ORD) with approximately a 1 hour 15 minute layover, Hartsfield-Jackson Atlanta International Airport (ATL) with around a 1 hour 30 minute layover, and Dallas-Fort Worth International Airport (DFW) with about a 55 minute layover. This variety allows you to tailor your trip by balancing price, total travel time, and cabin class to secure the ideal itinerary.

  • American Airlines: This full-service airline provides both one-stop and multi-stop options, with one-way ticket prices generally falling between $155 and $490. It represents around 42% of departures on this route, featuring an in-flight duration of 6 hours and 15 minutes, and an overall travel time of about 7 hours and 30 minutes.
  • Delta: As a full-service carrier, Delta offers one-stop flights with typical one-way fares ranging from $155 to $515. It accounts for approximately 29% of the departures on this route, with a flight time of 6 hours and 15 minutes and a total journey time of roughly 7 hours and 30 minutes, including layovers.
  • United: Another full-service airline, United provides both one-stop and multi-stop services, with one-way fares usually between $200 and $675. It makes up about 26% of departures on this route, featuring a standard in-flight duration of 6 hours and 15 minutes, with the total travel time being approximately 7 hours and 30 minutes.

Best time to fly from Spokane (GEG) to Harrisburg (MDT)

The most popular months for travelers flying from Spokane to Harrisburg are March, April, and October, when peak temperatures in Harrisburg reach up to 55°F in October. If you prefer quieter travel, consider May, the least busy time to visit with temperatures around 61.3°F and typically the lowest average one-way fare (around $240). Flight availability peaks in July, with approximately 10 flights per week, making it easier to find convenient departure times. January, February, August, and December have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $240, roughly 25% cheaper than the yearly average.
  • Another budget-friendly time to fly: October typically offers an average one-way fare of around $276.
  • Most flight options: July has the highest number of flights from Spokane to Harrisburg, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January29.8°F (-1.2°C)Moderately Low7$322
February32.2°F (0.1°C)Average7$286
March40.3°F (4.6°C)Moderately High9$388
April51.3°F (10.7°C)Moderately High8$426
May61.3°F (16.3°C)Moderately Low8$240
June69.6°F (20.9°C)Average8$299
July75.2°F (24.0°C)Average10$367
August72.9°F (22.7°C)Moderately Low7$291
September66.2°F (19.0°C)Average8$396
October55.0°F (12.8°C)Moderately High8$276
November42.8°F (6.0°C)Average8$281
December35.6°F (2.0°C)Average7$303

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Spokane (GEG) to Harrisburg (MDT)

  • Spokane to Harrisburg (GEG-HAR): Capital City Airport (HAR) is located roughly 5 miles from Harrisburg International Airport (MDT).
  • Spokane to Lancaster (GEG-LNS): Lancaster Airport (LNS) is approximately 25 miles from Harrisburg International Airport (MDT).
  • Pullman to Harrisburg (PUW-MDT): Pullman - Moscow Regional Airport (PUW) lies about 64 miles from Spokane International Airport (GEG).

How to find the best prices for flights from Spokane (GEG) to Harrisburg (MDT)

Getting some of the best deals on flights from Spokane to Harrisburg is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Departures in the afternoon, from 12 PM to 6 PM, not only tend to be less expensive but are also the most popular flight times. Additionally, flying on Thursday offers both lower prices and increased travel demand.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Harrisburg hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Harrisburg International Airport from Spokane International Airport

Harrisburg welcomes travelers from Spokane with a range of transport options based on price, convenience, and proximity. Harrisburg city center is approximately a 15-minute drive (covering about 12 miles) from Harrisburg International Airport, depending on traffic. Here's how to reach Harrisburg efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Harrisburg, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Harrisburg International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Harrisburg International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Harrisburg International Airport, Middletown Station, a train station, is located about 1.8 miles away by car.

Frequently asked questions

How much does a flight from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) cost?
You can find cheap one-way flights from $379 and cheap return flights from $379 Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) with Expedia. One-way flights typically cost between $313 and $1529, and return flights often range between $535 and $2307. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The cheapest month to fly from GEG to MDT is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
Enter GEG to MDT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Spokane (GEG) to Harrisburg (MDT) with a layover in Sky Harbor Intl. (PHX), starting from around $308. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
To find a cheap flight from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The earliest flight from Spokane International Airport (GEG) to Harrisburg International Airport (MDT) usually departs at around 12:55 AM. Operated by American Airlines, this seasonal service is available in December, allowing you to maximize your time in Harrisburg. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
The most popular departure times for flights from Spokane (GEG-Spokane Intl.) to Harrisburg (MDT-Harrisburg Intl.) are in the early afternoon, from noon to 3pm. About 27% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Airlines, and Alaska Airlines, offer flights during this window. This timing is convenient as it allows you to travel after lunch and arrive in Harrisburg with time to settle in.
How long does it take to fly from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
A flight from GEG to MDT with a layover takes around 7 hours, with the route covering approximately 2,068 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
First class seats are offered on the GEG to MDT route. First class cabins are available on:

  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight with Expedia?
It's easy to earn miles on a Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Harrisburg from Spokane Intl. (GEG)?
From Spokane Intl. (GEG), you can fly into Harrisburg Intl. (MDT) to reach Harrisburg. Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX) before reaching Harrisburg. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) at the last minute?
Typically, booking a last minute flight from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight and hotel package?
Securing a Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.)?
If you booked your Spokane, WA (GEG-Spokane Intl.) to Harrisburg, PA (MDT-Harrisburg Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Spokane Intl.
Destination airport
Harrisburg Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$378
Distance
2068 mi

Book with confidence

Spokane to Harrisburg Flights

The cheapest times to fly from Spokane to Harrisburg

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

 

The best time to book a flight from Spokane to Harrisburg

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

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 Spokane to Harrisburg in 2026. You can also book with separate airlines for your outbound and return journeys, from $379 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 Spokane to Harrisburg 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 Spokane to Harrisburg 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.

 

Spokane to Harrisburg Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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