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Cheap flights from Harrisburg to Seattle from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Seattle departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harrisburg to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Harrisburg to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Harrisburg to Seattle.

Cheap last minute flights

Planning a quick getaway from Harrisburg to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Harrisburg to Seattle

Find recent round-trip train or bus tickets from Harrisburg to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:00 am - 1:06 pmMDT-SEA
10h 06m1 stop
11:50 am - 11:25 pmSEA-MDT
8h 35m1 stop
$308American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:41 am - 12:42 pmMDT-SEA
8h 01m1 stop
10:18 pm - 11:51 amSEA-MDT
10h 33m2 stops
$313American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
1:17 pm - 9:18 pmMDT-SEA
11h 01m2 stops
10:18 pm - 11:51 amSEA-MDT
10h 33m2 stops
$318American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:37 pm - 10:53 pmMDT-SEA
8h 16m1 stop
11:59 pm - 10:06 amSEA-MDT
7h 07m1 stop
$408United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:37 pm - 10:53 pmMDT-SEA
8h 16m1 stop
5:00 am - 9:13 pmSEA-MDT
13h 13m2 stops
$413United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:00 pm - 10:41 pmMDT-SEA
8h 41m1 stop
11:40 am - 10:43 pmSEA-MDT
8h 03m1 stop
$473Delta
Find Deal
Wed, Apr 2 - Wed, Apr 16
4:34 pm - 9:41 pmMDT-SEA
8h 07m1 stop
9:15 am - 7:29 pmSEA-MDT
7h 14m1 stop
$542Alaska Airlines
Find Deal
Sat, Apr 5 - Wed, Apr 16
5:00 pm - 10:41 pmMDT-SEA
8h 41m1 stop
10:00 pm - 11:36 amSEA-MDT
10h 36m1 stop
$808Delta
Find Deal
Fri, Apr 4 - Fri, Apr 18
5:00 pm - 10:00 pmMDT-SEA
8h 00m1 stop
12:11 pm - 10:08 pmSEA-MDT
6h 57m1 stop
$937Alaska Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 12
7:59 pm - 5:37 pmMDT-SEA
24h 38m2 stops
6:00 am - 7:09 pmSEA-MDT
34h 09m3 stops
$1,410
Find Deal
Fri, Apr 25 - Sun, May 4
6:01 am - 3:13 pmMDT-SEA
12h 12m1 stop
$228American Airlines
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Wed, Dec 11
12:53 pm - 9:19 pmMDT-SEA
11h 26m2 stops
$233American Airlines
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Wed, Dec 11
6:30 am - 9:20 pmMDT-SEA
17h 50m2 stops
$277United Airlines
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Wed, Jan 22
12:30 pm - 8:11 pmMDT-SEA
10h 41m1 stop
$278Alaska Airlines
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Wed, Jan 22
6:30 am - 9:20 pmMDT-SEA
17h 50m3 stops
$282United Airlines
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Tue, Jan 21
4:30 pm - 9:55 pmMDT-SEA
8h 25m1 stop
$308Alaska Airlines
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Sun, Jan 19
6:00 pm - 6:48 pmMDT-SEA
27h 48m2 stops
$388Delta
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Sun, Feb 23
5:45 pm - 9:26 amMDT-SEA
18h 41m2 stops
$408Delta
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Mon, Dec 23
11:26 am - 8:30 pmMDT-SEA
36h 04m3 stops
Tue, Nov 26
9:08 pm - 4:23 pmMDT-SEA
22h 15m2 stops
Sun, Dec 1
12:17 pm - 8:27 pmMDT-SEA
11h 10m1 stop
1:55 pm - 12:49 amSEA-MDT
7h 54m1 stop
$848Delta
Find Deal
Tue, Nov 26 - Sat, Nov 30
1:56 pm - 12:53 amMDT-SEA
13h 57m2 stops
7:25 am - 8:43 pmSEA-MDT
10h 18m1 stop
$853American Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
3:40 pm - 8:55 pmMDT-SEA
8h 15m1 stop
1:59 pm - 12:22 amSEA-MDT
7h 23m1 stop
$898American Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 1
6:30 am - 3:33 pmMDT-SEA
12h 03m2 stops
7:11 pm - 9:05 pmSEA-MDT
22h 54m2 stops
$904United Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
5:00 pm - 10:05 pmMDT-SEA
8h 05m1 stop
10:10 pm - 3:00 pmSEA-MDT
13h 50m1 stop
$933American Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
6:00 am - 11:35 amMDT-SEA
8h 35m1 stop
7:11 pm - 6:44 pmSEA-MDT
20h 33m2 stops
$955United Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
6:30 am - 6:41 pmMDT-SEA
15h 11m2 stops
7:11 pm - 6:44 pmSEA-MDT
20h 33m2 stops
$960United Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
6:30 am - 3:33 pmMDT-SEA
12h 03m2 stops
11:55 pm - 9:05 pmSEA-MDT
18h 10m1 stop
$971United Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
6:17 am - 12:59 pmMDT-SEA
9h 42m1 stop
10:10 pm - 4:20 pmSEA-MDT
15h 10m1 stop
$979American Airlines
Find Deal
Sat, Nov 23 - Mon, Dec 2
6:06 pm - 12:16 amMDT-SEA
9h 10m1 stop
11:05 pm - 10:48 pmSEA-MDT
20h 43m1 stop
$982Delta
Find Deal
Tue, Nov 26 - Sun, Dec 1

American Airlines flights from Harrisburg to Seattle

Our best American Airlines deals on Harrisburg to Seattle flight tickets
American Airlines
Jan 22
MDT6:00 amHarrisburg
10h 06m
1 stop
SEA1:06 pmSeattle/Tacoma Intl
Jan 29
SEA11:50 amSeattle/Tacoma Intl
8h 35m
1 stop
MDT11:25 pmHarrisburg
American Airlines
Jan 22
MDT7:41 amHarrisburg
8h 01m
1 stop
SEA12:42 pmSeattle/Tacoma Intl
Jan 29
SEA10:18 pmSeattle/Tacoma Intl
10h 33m
2 stops
MDT11:51 amHarrisburg
American Airlines
Jan 22
MDT1:17 pmHarrisburg
11h 01m
2 stops
SEA9:18 pmSeattle/Tacoma Intl
Jan 29
SEA10:18 pmSeattle/Tacoma Intl
10h 33m
2 stops
MDT11:51 amHarrisburg

United Airlines flights from Harrisburg to Seattle

Our best United Airlines deals on Harrisburg to Seattle flight tickets
United Airlines
Jan 22
MDT5:37 pmHarrisburg
8h 16m
1 stop
SEA10:53 pmSeattle/Tacoma Intl
Jan 29
SEA11:59 pmSeattle/Tacoma Intl
7h 07m
1 stop
MDT10:06 amHarrisburg
United Airlines
Jan 22
MDT5:37 pmHarrisburg
8h 16m
1 stop
SEA10:53 pmSeattle/Tacoma Intl
Jan 29
SEA5:00 amSeattle/Tacoma Intl
13h 13m
2 stops
MDT9:13 pmHarrisburg
United Airlines
Jan 22
MDT6:30 amHarrisburg
12h 15m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
Jan 29
SEA9:00 amSeattle/Tacoma Intl
9h 13m
2 stops
MDT9:13 pmHarrisburg

See travel insights to Seattle from

How to get the cheapest flight ticket from Harrisburg to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Harrisburg and Seattle?

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Harrisburg to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $398. If you don’t want to visit Seattle in January, then you should wait until February to fly from Harrisburg, when ticket prices are also cheap, with an average price of $398.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Harrisburg is on a Thursday. momondo users have found tickets for Thursday departures for as low as $517. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Harrisburg because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $581.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Harrisburg in the evening is the least expensive time of day to depart. momondo users have found prices as low as $0 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $587. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Harrisburg to Seattle/Tacoma Intl flight route?

Fly from Harrisburg to Seattle/Tacoma Intl for the best Harrisburg - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Harrisburg when booking 40 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $528 when searching 40 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $329 in the past 72 hours.

What cabin class options are available on Harrisburg to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Harrisburg to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Harrisburg to Seattle flights?

You could potentially save up to 2% on your flight if you consider stops on a Harrisburg to Seattle flight.

How have Harrisburg to Seattle flight prices changed over time?

As of November 2024, prices for Harrisburg to Seattle flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Harrisburg to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Seattle (MDT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Seattle

Best Price Found

$228

Fastest flight time

7h 35m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Harrisburg in the past 72 hours is $228. The best round-trip flight deal from Harrisburg to Seattle found on momondo in the last 72 hours is $308.
The fastest flight from Harrisburg to Seattle takes 7h 35m
There are no direct flights from Harrisburg to Seattle. Popular non-direct route for this connection is Harrisburg Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Harrisburg to Seattle/Tacoma Intl by plane?

    The straight-line distance from Harrisburg to Seattle/Tacoma Intl is 2281.5 mi. A reasonable flight in good conditions will take 7h 40m.

  • When did momondo last update prices for flights from Harrisburg Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Harrisburg Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Harrisburg Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Harrisburg to Seattle?


Best airlines flying from Harrisburg to Seattle

Compare and see reviews for airlines that fly from Harrisburg to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $313Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $329Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Alaska AirlinesPriceFrom $352Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harrisburg to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Harrisburg to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Harrisburg with this policy.

How can momondo help me find flights from Harrisburg to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Harrisburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Harrisburg to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harrisburg to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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