Cheap flights from Harrisburg to Seattle (MDT - SEA)

MDT — SEA
Feb 12 — Feb 191

The best prices from Harrisburg to Seattle/Tacoma Intl are usually found in January or April, booked 14 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

How to find the cheapest flight from Harrisburg (MDT) to Seattle (SEA)

All the information you need to plan the best MDT to SEA flight in 2023: compare Harrisburg to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

MDT - SEA

Price

$369 - $886

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJulyHigh demand for flights, 36% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 35% potential price drop
Round-trip from$369From Harrisburg to Seattle/Tacoma Intl
One-way from$337One-way flight from Harrisburg to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Harrisburg to Seattle?

Flights from Harrisburg to Seattle are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Travelers have found it’s best to book a flight 15 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Harrisburg to Seattle 1-2 weeks in advance for as low as $528, or $612 for flights within the next 24 hours.

What is the cheapest month to fly from Harrisburg to Seattle?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Harrisburg in January are about $568 on average during January, but can be found for as low as $352.

When is the cheapest time to fly from Harrisburg to Seattle (MDT - SEA)?

It’s typically best to fly out from Harrisburg to Seattle in the evening. Doing so could potentially save you 33% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Harrisburg to Seattle in February, March 2023

The best prices found for MDT to SEA flights for February, March

Harrisburg to Seattle 2023 flight deals

Cheap flights to Seattle from Harrisburg found for this year

Cheap American Airlines flights from Harrisburg to Seattle

Cheap United Airlines flights from Harrisburg to Seattle

One-way flights to Seattle from Harrisburg

The cheapest one-way flights from Harrisburg to Seattle

Reviews of Airlines Servicing Seattle

Delta
7.9
Good
2,070 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 10

Why don’t you ask veterans, along with active duty military to board at the same time ?

Delta
7.9
Good
2,070 reviews
Delta
7.9
Good
2,070 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 10

Why don’t you ask veterans, along with active duty military to board at the same time ?

United Airlines
7.6
Good
1,211 reviews
Delta
7.9
Good
2,070 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 10

Why don’t you ask veterans, along with active duty military to board at the same time ?

American Airlines
7.4
Good
1,670 reviews
Delta
7.9
Good
2,070 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 10

Why don’t you ask veterans, along with active duty military to board at the same time ?

Related info for your journey

Useful info, stats and facts about Harrisburg to Seattle flights.

Which airlines flying from Harrisburg to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Harrisburg to Seattle for under $400 on Cheapflights?

Yes, there are multiple flights from Harrisburg to Seattle for under $400. The cheapest flight booked recently is on American Airlines for just $394, but on average you can expect to pay $503.

What are the cheapest airlines flying from Harrisburg to Seattle round-trip?

American Airlines, at $394, was found to be the cheapest airline from Harrisburg to Seattle.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 30% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Harrisburg to Seattle one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $178. Delta flights start at $299 while deals on United Airlines start at $349 one-way.

What are the most popular airlines that fly from Harrisburg to Seattle?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Harrisburg to Seattle.

What are the cheapest flights from Harrisburg to Seattle?

Looking for the cheapest flight from Harrisburg to Seattle? While on average our users pay $944, our data indicates the cheapest price to be $176. The most popular route (Harrisburg - Seattle/Tacoma Intl), is priced around $405.

Alternative routes for Harrisburg to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Harrisburg to Seattle

The chart below displays the airlines Cheapflights users traveling from Harrisburg to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$124Average$265FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Alaska AirlinesCheapest$290Average$578FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$352Average$580FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$372Average$585FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$458Average$792FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
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