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SEA - PIT

Find cheap flights from Seattle to Pittsburgh from C$ 163

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Pittsburgh departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/6
Fri 14/6

Search hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pittsburgh, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Pittsburgh (SEA-PIT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 a.m. - 6:38 p.m.SEA-PIT
9h 23m1 stop
6:10 p.m. - 11:56 p.m.PIT-SEA
8h 46m1 stop
C$ 336Delta
Find Deal
Tue, 10 Sep - Mon, 16 Sep
12:40 a.m. - 12:22 p.m.SEA-PIT
8h 42m1 stop
4:36 p.m. - 11:59 p.m.PIT-SEA
10h 23m1 stop
C$ 337Delta
Find Deal
Mon, 3 Jun - Tue, 11 Jun
10:45 p.m. - 6:19 a.m.SEA-PIT
4h 34mdirect
6:26 p.m. - 8:35 p.m.PIT-SEA
5h 09mdirect
C$ 338Alaska Airlines
Find Deal
Tue, 28 May - Wed, 29 May
10:45 p.m. - 6:19 a.m.SEA-PIT
4h 34mdirect
6:26 p.m. - 8:35 p.m.PIT-SEA
5h 09mdirect
C$ 352Alaska Airlines
Find Deal
Thu, 30 May - Sat, 1 Jun
10:45 p.m. - 6:19 a.m.SEA-PIT
4h 34mdirect
7:50 a.m. - 10:12 a.m.PIT-SEA
5h 22mdirect
C$ 366Alaska Airlines
Find Deal
Wed, 29 May - Sun, 2 Jun
9:45 a.m. - 5:26 p.m.SEA-PIT
4h 41mdirect
7:50 a.m. - 10:12 a.m.PIT-SEA
5h 22mdirect
C$ 393Alaska Airlines
Find Deal
Thu, 30 May - Sun, 2 Jun
12:20 p.m. - 12:48 p.m.SEA-PIT
21h 28m1 stop
1:34 p.m. - 8:22 p.m.PIT-SEA
9h 48m1 stop
C$ 418Sun Country Air
Find Deal
Wed, 24 Jul - Fri, 26 Jul
6:35 p.m. - 9:35 a.m.SEA-PIT
12h 00m1 stop
1:47 p.m. - 11:12 a.m.PIT-SEA
24h 25m1 stop
C$ 431Sun Country Air
Find Deal
Thu, 18 Jul - Mon, 22 Jul
12:44 p.m. - 9:47 a.m.SEA-PIT
18h 03m2 stops
12:00 p.m. - 7:31 p.m.PIT-SEA
10h 31m1 stop
C$ 520United Airlines
Find Deal
Wed, 16 Oct - Sat, 19 Oct
6:35 p.m. - 5:06 a.m.SEA-PIT
7h 31m1 stop
4:39 p.m. - 1:23 a.m.PIT-SEA
11h 44m2 stops
C$ 559United Airlines
Find Deal
Thu, 15 Aug - Mon, 19 Aug

Flights from Seattle to Pittsburgh - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Pittsburgh is February, where tickets cost C$ 375 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is C$ 693 and C$ 653 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Pittsburgh, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from Seattle to Pittsburgh?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Seattle to Pittsburgh found on KAYAK was with Alaska Airlines for C$ 163. Delta proposed a round-trip connection from C$ 336 and Alaska Airlines from C$ 338.

Which airlines fly direct between Seattle and Pittsburgh?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Pittsburgh.
There is just one airline that flies from Seattle to Pittsburgh direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is C$ 341.

How many flights are there between Seattle and Pittsburgh per day?

Each day, there are between 2 and 3 nonstop flights that take off from Seattle and land in Pittsburgh, with an average flight time of 4h 37m. The most common departure time is 9:00 a.m. and most flights take off in the morning. Each week, there are 15 flights. The most frequent day of departure is Thursday, when 20% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Seattle and Pittsburgh?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Pittsburgh take?

Direct flights take on average 4h 31m to travel the 5,484 km between Seattle and Pittsburgh.

What’s the earliest departure time from Seattle to Pittsburgh?

Early birds can take the earliest flight from Seattle at 9:45 am and will be landing in Pittsburgh at 5:26 pm.

What’s the latest departure time from Seattle to Pittsburgh?

If you prefer to fly at night, the latest flight from Seattle to Pittsburgh jets off at 10:45 pm and lands at 6:19 am.

Good to know

Low season

February

High season

June

Cheapest flight

C$ 163
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from Seattle to Pittsburgh

When to book flights from Seattle to Pittsburgh

Are your dates flexible? Find out the best times to travel from Seattle to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Pittsburgh

  • What is the cheapest way to get to Seattle-Tacoma International Airport?

    The Sound Transit Link light rail is the most economical mode of transportation that operates Monday to Sunday and runs between the Westlake Center downtown Seattle and the SeaTac airport. Depending on the day, Sound Transit Trans arrive and depart every 6 to 16min.

  • Is there long-term parking at Seattle-Tacoma International Airport?

    Yes. For long-term parking options at SEA, passengers can choose weekly parking on the General Parking floors and the Terminal Direct parking garage for monthly parking.

  • Are there on-site car rental companies at Pittsburgh International Airport (PIT)?

    With a search aggregator like KAYAK, you can compare and reserve a premium vehicle from car providers at SeaTac like Avis, Dollar, Alamo, Budget, Enterprise, and National. These car companies are conveniently located on the Baggage Claim level of the Landslide Terminal.

  • Is there a pick-up and zone at Pittsburgh International Airport?

    If you've arranged transportation on arrival from Seattle, your driver can pick you up at the arrivals curbside outside the baggage claim area. There is no waiting in this area, and unattended vehicles risk getting a ticket and towed.

  • What is the cheapest flight from Seattle to Pittsburgh?

    In the last 3 days, the lowest price for a flight from Seattle to Pittsburgh was C$ 119 for a one-way ticket and C$ 245 for a round-trip.

  • Which airports will I be using when flying from Seattle to Pittsburgh?

    On your way to Pittsburgh, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Pittsburgh.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Pittsburgh?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Seattle to Pittsburgh flight route.

  • Which aircraft models fly most regularly from Seattle to Pittsburgh?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the Seattle to Pittsburgh flight route.

  • Which airline alliances offer flights from Seattle to Pittsburgh?

    oneworld is the only airline alliance operating flights between Seattle and Pittsburgh.

  • On which days can I fly direct from Seattle to Pittsburgh?

    There are direct flights from Seattle to Pittsburgh on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Seattle to Pittsburgh

  • Also known as SeaTac, Seattle-Tacoma International (SEA) is among the busiest airports in the U.S. and a primary hub for Alaska Airlines, located 14.4 miles south of downtown Seattle. If you're looking for an alternative airport with regular flights to Pittsburgh and close to the city, consider King County International Airport (KCIA), located 5 miles south of downtown Seattle. Numerous airlines fly out of KCIA to Pittsburg, including Delta, British Airways, KLM, Air Canada, United, etc.
  • It's advisable to be at SEA 3h before your flight if your flight is scheduled around the busiest days between Thursdays and Fridays, including Sundays and Mondays. For expedited screening, SeaTac has a reservation program called SEA Spot Saver that allows passengers to sign up for it 72h before their flight, so they don't have to waste time in line. You show airport staff your appointment confirmation and undergo screening at TSA checkpoints 2, 3, and 5.
  • SEA partners with Prospect Airport Services to provide complementary wheelchair services throughout terminal transportation locations at no cost. The airport's SEA Visitor Pass Program allows parents or guardians to pass through TSA and escort unaccompanied minors or elderly passengers to their boarding gate. Pittsburgh International airport (PIT) is adequately equipped to meet the needs of passengers with disabilities when assistance is requested before traveling through prospective airlines.
  • There's a Children's Play Area across from the Delta Sky Lounge at SEA, a nursing suite in concourse N near Alaska lounge, and nursing pods in concourses A, C, and D near TSA checkpoint 5. Pittsburgh International airport has a Kidsport near Gate C56 and Presley's Place, a nursing room in concourse C across from the Club Lounge.
  • Located on the Baggage Claim level adjacent to carousel 13 is the SEA Lost and Found office, where customers can file a lost property report. Passengers who've lost belongings when transiting through PIT can contact airport customer service.
See more tips

Prefer to fly non-stop from Seattle to Pittsburgh?

Find which airlines fly direct from Seattle/Tacoma Intl to Pittsburgh, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Pittsburgh

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights

Nonstop returns

Pittsburgh to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines, Finnair

Alaska Airlines, Finnair

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights
See more nonstop flights

Top airline flying from Seattle to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9141 reviews
7.3Food
7.9Comfort
8.6Crew
8.2Boarding
7.3Entertainment
Airline reviews

Delayed an hour and sat without updates. Ended up an hour late to destination

6.0 GoodAnonymous, May 2024SEA - HNL
Read more about Alaska Airlines reviews

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Book cheap flights from Seattle to Pittsburgh

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Pittsburgh found on KAYAK in the last 72 hours.
29/5Wed
directAlaska Airlines
4h 34mSEA-PIT
C$ 163
6/9Fri
1 stopDelta
7h 05mSEA-PIT
C$ 168
27/5Mon
directAlaska Airlines
4h 34mSEA-PIT
C$ 177
19/5Sun
1 stopDelta
8h 42mSEA-PIT
C$ 190
20/8Tue
1 stopDelta
7h 05mSEA-PIT
C$ 197
13/9Fri
directAlaska Airlines
4h 38mSEA-PIT
C$ 204
13/6Thu
directAlaska Airlines
4h 35mSEA-PIT
C$ 211
7/9Sat
2 stopsUnited Airlines
11h 56mSEA-PIT
C$ 244
20/8Tue
2 stopsUnited Airlines
17h 57mSEA-PIT
C$ 278
21/8Wed
2 stopsUnited Airlines
17h 57mSEA-PIT
C$ 292

Search by stops

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Last minute flights from Seattle to Pittsburgh

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Pittsburgh that are departing in the next 10 days.
9/5Thu
multi-stopDelta
8h 42mSEA-PIT
18/5Sat
multi-stopDelta
7h 15mPIT-SEA
C$ 559
9/5Thu
multi-stopDelta
8h 42mSEA-PIT
19/5Sun
multi-stopDelta
7h 15mPIT-SEA
C$ 586
10/5Fri
multi-stopUnited Airlines
6h 33mSEA-PIT
14/5Tue
multi-stopUnited Airlines
9h 02mPIT-SEA
C$ 641
10/5Fri
multi-stopUnited Airlines
6h 33mSEA-PIT
14/5Tue
multi-stopUnited Airlines
8h 53mPIT-SEA
C$ 682
9/5Thu
multi-stopDelta
8h 42mSEA-PIT
17/5Fri
multi-stopDelta
6h 43mPIT-SEA
C$ 696
13/5Mon
multi-stopUnited Airlines
12h 53mSEA-PIT
16/5Thu
multi-stopUnited Airlines
7h 23mPIT-SEA
C$ 708
11/5Sat
directAlaska Airlines
4h 32mSEA-PIT
17/5Fri
directAlaska Airlines
5h 22mPIT-SEA
C$ 749
9/5Thu
directAlaska Airlines
4h 32mSEA-PIT
11/6Tue
directAlaska Airlines
5h 22mPIT-SEA
C$ 859
13/5Mon
multi-stopAlaska Airlines
8h 30mSEA-PIT
16/5Thu
directAlaska Airlines
5h 09mPIT-SEA
C$ 898
10/5Fri
multi-stopAlaska Airlines
10h 13mSEA-PIT
14/5Tue
directAlaska Airlines
5h 19mPIT-SEA
C$ 967

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Seattle - Pittsburgh Flights

Departure:

Seattle (undefined)United States

Destination:

Pittsburgh (PIT)United States

Cabin classes:

C$ 597

Browse origins:

  • Flights » 
  • Seattle

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Pittsburgh