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Cheap flights from Pittsburgh to Seattle from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Seattle departing on 1/23. 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 Pittsburgh to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Pittsburgh 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 Pittsburgh to Seattle.

Cheap last minute flights

Planning a quick getaway from Pittsburgh 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 Pittsburgh to Seattle

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

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
5:50 pm - 12:23 amPIT-SEA
9h 33m1 stop
5:30 am - 4:55 pmSEA-PIT
8h 25m1 stop
$216Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
11:32 am - 8:01 pmPIT-SEA
11h 29m1 stop
6:15 am - 4:59 pmSEA-PIT
7h 44m1 stop
$236Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
7:20 pm - 10:00 pmPIT-SEA
5h 40mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$237Alaska Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
1:24 pm - 9:18 pmPIT-SEA
10h 54m1 stop
7:11 am - 7:37 pmSEA-PIT
9h 26m2 stops
$241American Airlines
Find Deal
Thu, Jan 16 - Wed, Jan 22
1:57 pm - 7:52 pmPIT-SEA
8h 55m1 stop
10:50 pm - 9:58 amSEA-PIT
8h 08m1 stop
$246United Airlines
Find Deal
Sat, May 3 - Fri, May 9
7:30 am - 2:08 pmPIT-SEA
9h 38m1 stop
12:15 am - 11:08 amSEA-PIT
7h 53m1 stop
$266American Airlines
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Wed, Dec 11 - Sat, Dec 14
7:28 pm - 10:00 pmPIT-SEA
5h 32mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$267Alaska Airlines
Find Deal
Tue, Feb 11 - Thu, Feb 20
6:00 am - 12:14 amPIT-SEA
21h 14m3 stops
5:55 pm - 7:24 pmSEA-PIT
22h 29m3 stops
$283Spirit Airlines
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Thu, Jan 23 - Mon, Jan 27
11:11 am - 5:00 pmPIT-SEA
32h 49m3 stops
5:55 pm - 7:24 pmSEA-PIT
22h 29m3 stops
$304Spirit Airlines
Find Deal
Wed, Jan 22 - Thu, Jan 30
6:56 pm - 12:51 amPIT-SEA
8h 55m1 stop
11:50 pm - 9:58 amSEA-PIT
7h 08m1 stop
$321United Airlines
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Tue, Apr 1 - Sun, Apr 6
4:41 pm - 2:25 pmPIT-SEA
24h 44m1 stop
$75Frontier
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Thu, Jan 23
4:41 pm - 2:25 pmPIT-SEA
24h 44m1 stop
$95Frontier
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Sun, Jan 19
5:50 pm - 12:23 amPIT-SEA
9h 33m1 stop
$108Delta
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Mon, Dec 16
11:32 am - 8:01 pmPIT-SEA
11h 29m1 stop
$118Delta
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Fri, Jan 10
7:28 pm - 10:00 pmPIT-SEA
5h 32mnonstop
$119Alaska Airlines
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Tue, Jan 21
9:00 am - 11:28 amPIT-SEA
5h 28mnonstop
$139Alaska Airlines
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Wed, Dec 11
7:00 am - 6:15 pmPIT-SEA
14h 15m2 stops
$173United Airlines
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Wed, Jan 8
8:15 am - 7:05 pmPIT-SEA
13h 50m2 stops
$221United Airlines
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Thu, Jan 2
6:59 am - 12:43 pmPIT-SEA
8h 44m1 stop
$228American Airlines
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Wed, Dec 18
6:59 am - 12:43 pmPIT-SEA
8h 44m1 stop
$229American Airlines
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Wed, Dec 18
7:17 pm - 11:40 pmPIT-SEA
7h 23m1 stop
12:06 pm - 11:11 pmSEA-PIT
8h 05m1 stop
$379Delta
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Fri, Nov 22 - Wed, Nov 27
4:46 pm - 10:53 pmPIT-SEA
9h 07m1 stop
8:05 am - 6:54 pmSEA-PIT
7h 49m1 stop
$425United Airlines
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Fri, Nov 22 - Mon, Nov 25
7:21 am - 2:11 pmPIT-SEA
9h 50m1 stop
10:10 pm - 8:51 amSEA-PIT
7h 41m1 stop
$426American Airlines
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Fri, Nov 22 - Fri, Nov 22
2:15 pm - 12:30 amPIT-SEA
13h 15m2 stops
5:20 am - 8:40 pmSEA-PIT
12h 20m1 stop
$438Southwest
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Fri, Nov 22 - Mon, Dec 2
1:10 pm - 7:25 pmPIT-SEA
9h 15m1 stop
5:20 am - 8:40 pmSEA-PIT
12h 20m1 stop
$473Southwest
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Fri, Nov 22 - Mon, Dec 2
7:21 am - 2:11 pmPIT-SEA
9h 50m1 stop
12:25 am - 10:30 amSEA-PIT
7h 05m1 stop
$552American Airlines
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Fri, Nov 22 - Tue, Nov 26
9:00 am - 11:26 amPIT-SEA
5h 26mnonstop
1:51 pm - 9:30 pmSEA-PIT
4h 39mnonstop
$587Alaska Airlines
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Fri, Nov 22 - Wed, Nov 27
8:06 pm - 8:30 pmPIT-SEA
27h 24m3 stops
9:35 pm - 12:37 amSEA-PIT
24h 02m2 stops
$654Spirit Airlines
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Fri, Nov 22 - Sun, Nov 24
8:06 pm - 8:30 pmPIT-SEA
27h 24m3 stops
5:45 am - 12:37 amSEA-PIT
39h 52m3 stops
$695Spirit Airlines
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Fri, Nov 22 - Sun, Nov 24
9:00 am - 11:26 amPIT-SEA
5h 26mnonstop
11:58 am - 9:39 pmSEA-PIT
6h 41m1 stop
$696Alaska Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27
7:20 pm - 10:00 pmPIT-SEA
5h 40mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$237Alaska Airlines
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Sat, Mar 8 - Sat, Mar 15
7:28 pm - 10:00 pmPIT-SEA
5h 32mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$267Alaska Airlines
Find Deal
Tue, Feb 11 - Thu, Feb 20
7:28 pm - 10:00 pmPIT-SEA
5h 32mnonstop
9:17 am - 6:32 pmSEA-PIT
6h 15mnonstop
$272Alaska Airlines
Find Deal
Tue, Jan 14 - Wed, Jan 22
7:20 pm - 10:00 pmPIT-SEA
5h 40mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$287Alaska Airlines
Find Deal
Wed, Mar 5 - Mon, Mar 10
7:20 pm - 10:00 pmPIT-SEA
5h 40mnonstop
10:55 am - 6:24 pmSEA-PIT
4h 29mnonstop
$297Alaska Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
7:10 pm - 9:24 pmPIT-SEA
5h 14mnonstop
11:00 pm - 6:40 amSEA-PIT
4h 40mnonstop
$301Alaska Airlines
Find Deal
Thu, May 15 - Thu, May 15
7:28 pm - 10:00 pmPIT-SEA
5h 32mnonstop
9:17 am - 6:32 pmSEA-PIT
6h 15mnonstop
$302Alaska Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
7:10 pm - 9:24 pmPIT-SEA
5h 14mnonstop
10:30 am - 6:10 pmSEA-PIT
4h 40mnonstop
$304Alaska Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
7:10 pm - 9:24 pmPIT-SEA
5h 14mnonstop
10:30 am - 6:10 pmSEA-PIT
4h 40mnonstop
$307Alaska Airlines
Find Deal
Sat, May 3 - Fri, May 9
9:00 am - 11:28 amPIT-SEA
5h 28mnonstop
1:50 pm - 9:30 pmSEA-PIT
4h 40mnonstop
$317Alaska Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15

Delta flights from Pittsburgh to Seattle

Our best Delta deals on Pittsburgh to Seattle flight tickets
Delta
Dec 12
PIT5:50 pmPittsburgh
9h 33m
1 stop
SEA12:23 amSeattle/Tacoma Intl
Dec 15
SEA5:30 amSeattle/Tacoma Intl
8h 25m
1 stop
PIT4:55 pmPittsburgh
Delta
Jan 16
PIT11:32 amPittsburgh
11h 29m
1 stop
SEA8:01 pmSeattle/Tacoma Intl
Jan 22
SEA10:55 pmSeattle/Tacoma Intl
9h 45m
1 stop
PIT11:40 amPittsburgh
Delta
Feb 13
PIT6:27 amPittsburgh
9h 33m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Feb 17
SEA10:55 pmSeattle/Tacoma Intl
9h 45m
1 stop
PIT11:40 amPittsburgh

Alaska Airlines flights from Pittsburgh to Seattle

Our best Alaska Airlines deals on Pittsburgh to Seattle flight tickets
Alaska Airlines
Mar 8
PIT7:20 pmPittsburgh
5h 40m
SEA10:00 pmSeattle/Tacoma Intl
Mar 15
SEA10:55 amSeattle/Tacoma Intl
4h 29m
PIT6:24 pmPittsburgh
Alaska Airlines
Feb 11
PIT7:28 pmPittsburgh
5h 32m
SEA10:00 pmSeattle/Tacoma Intl
Feb 20
SEA10:55 amSeattle/Tacoma Intl
4h 29m
PIT6:24 pmPittsburgh
Alaska Airlines
Jan 21
PIT7:28 pmPittsburgh
5h 32m
SEA10:00 pmSeattle/Tacoma Intl
Jan 29
SEA9:17 amSeattle/Tacoma Intl
6h 15m
1 stop
PIT6:32 pmPittsburgh

How to get the cheapest flight ticket from Pittsburgh 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 cheapest month to fly from Pittsburgh to Seattle?

January. The cheapest time of year to fly to Seattle from Pittsburgh is January. Most expensive is July

What is the cheapest day to depart Pittsburgh for Seattle?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Pittsburgh to Seattle?

In the evening. Pittsburgh to Seattle flights are approximately 31% more expensive in the morning than in the evening

What is the cheapest airline that flies to Seattle from Pittsburgh?

Spirit Airlines. Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Pittsburgh to Seattle

What is the cheapest Pittsburgh to Seattle flight route?

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

How far in advance should you book Pittsburgh to Seattle flights?

59 days before. The cheapest time to buy a flight from Pittsburgh to Seattle is approximately 59 days to departure

How many flights depart from Pittsburgh to Seattle on average per day?

The number of flights available between Pittsburgh and Seattle is 1 per day as of November 2024. The most frequent departure time is 9:00AM, with 56% of daily flights leaving at noon.

How many flights depart from Pittsburgh to Seattle on average per week?

As of November 2024, there are 13 flights per week flying from Pittsburgh to Seattle. The most common day of the week flights depart is Mon, with 23% of flights taking off on this day.

Can stopping save me money on Pittsburgh to Seattle flights?

You could potentially save up to 36% on your flight if you consider stops on a Pittsburgh to Seattle flight.

How have Pittsburgh to Seattle flight prices changed over time?

As of November 2024, prices for Pittsburgh to Seattle flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Seattle

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

Cheap Pittsburgh to Seattle (PIT to SEA) flight deals and tips

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

Best Price Found

$75

Fastest flight time

5h 14m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Pittsburgh in the past 72 hours is $75. The best round-trip flight deal from Pittsburgh to Seattle found on momondo in the last 72 hours is $216.
The fastest flight from Pittsburgh to Seattle takes 5h 14m
Direct flights go from Pittsburgh to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    Pittsburgh and Seattle/Tacoma Intl are 2131.5 mi apart from one another. Flights usually cover this in 5h 14m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Pittsburgh Airport to Seattle/Tacoma Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh 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 you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to Seattle?

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


Best airlines flying from Pittsburgh to Seattle

Compare and see reviews for airlines that fly from Pittsburgh to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $83Free CancellationRating
6.1
3,542 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $156Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $193Free CancellationRating
8.0
8,766 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $255Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Pittsburgh to Seattle

    Alaska Airlines flight deals from Pittsburgh to Seattle start from $255 round-trip. Over the 1 Alaska Airlines flight for this route in a normal week, average airfare is usually $439 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Pittsburgh to Seattle

    Across 9,168 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Pittsburgh to Seattle about 6 times each week, with ticket deals ranging from $236 to $380. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Seattle for you.

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

Yes. momondo allows you to filter the results for Pittsburgh to Seattle flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to Seattle.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Pittsburgh and alert you when they change.


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