SEA - PIT

C$ 151 Find Cheap Flights from Seattle to Pittsburgh

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 16/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 300
Overall average: C$ 463
Southwest
Sat 18/4Wed 22/4
SEA - PIT • 1 stop
Cheapest direct flights
C$ 352
Typical prices: C$ 352-C$ 557
Alaska Airlines
Sat 25/4Tue 28/4
SEA - PIT • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use SEA Spot Saver for faster security at Seattle.
Take the 28X Airport Flyer bus to downtown Pittsburgh.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
Every day
You can fly direct with Alaska Airlines. Average duration is 4h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pittsburgh!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Pittsburgh

Sat, 18 Apr - Wed, 22 Apr
Southwest Logo
11:55 p.m. - 10:00 a.m.
SEA
-
PIT
7h 05m
1 stop
Southwest Logo
6:00 p.m. - 10:30 p.m.
PIT
-
SEA
7h 30m
1 stop
C$ 300Southwest
Sat, 25 Apr - Wed, 29 Apr
Southwest Logo
5:45 a.m. - 9:05 p.m.
SEA
-
PIT
12h 20m
2 stops
Southwest Logo
8:25 a.m. - 12:45 p.m.
PIT
-
SEA
7h 20m
1 stop
C$ 307Southwest
Fri, 1 May - Sun, 3 May
Southwest Logo
11:55 p.m. - 10:05 a.m.
SEA
-
PIT
7h 10m
1 stop
Southwest Logo
8:15 p.m. - 12:10 a.m.
PIT
-
SEA
6h 55m
1 stop
C$ 309Southwest
Sat, 25 Apr - Tue, 28 Apr
Southwest Logo
5:45 a.m. - 9:05 p.m.
SEA
-
PIT
12h 20m
2 stops
Southwest Logo
1:25 p.m. - 10:30 p.m.
PIT
-
SEA
12h 05m
2 stops
C$ 314Southwest
Wed, 15 Apr - Wed, 29 Apr
Southwest Logo
6:00 a.m. - 3:10 p.m.
SEA
-
PIT
6h 10m
1 stop
Southwest Logo
4:20 p.m. - 12:10 a.m.
PIT
-
SEA
10h 50m
2 stops
C$ 316Southwest
Sat, 25 Apr - Wed, 29 Apr
Southwest Logo
5:45 a.m. - 6:20 p.m.
SEA
-
PIT
9h 35m
2 stops
Southwest Logo
4:20 p.m. - 12:10 a.m.
PIT
-
SEA
10h 50m
2 stops
C$ 323Southwest
Fri, 1 May - Sun, 3 May
Southwest Logo
11:55 p.m. - 10:05 a.m.
SEA
-
PIT
7h 10m
1 stop
Southwest Logo
8:15 p.m. - 12:10 a.m.
PIT
-
SEA
6h 55m
1 stop
C$ 327Southwest
Mon, 13 Apr - Mon, 20 Apr
Southwest Logo
11:55 p.m. - 11:50 a.m.
SEA
-
PIT
8h 55m
2 stops
Southwest Logo
8:00 p.m. - 12:05 a.m.
PIT
-
SEA
7h 05m
1 stop
C$ 334Southwest
Tue, 14 Jul - Tue, 4 Aug
Southwest Logo
5:15 a.m. - 3:35 p.m.
SEA
-
PIT
7h 20m
1 stop
Southwest Logo
1:25 p.m. - 9:15 p.m.
PIT
-
SEA
10h 50m
1 stop
C$ 337Southwest
Mon, 20 Apr - Tue, 28 Apr
Southwest Logo
11:55 p.m. - 11:50 a.m.
SEA
-
PIT
8h 55m
2 stops
Southwest Logo
4:20 p.m. - 12:10 a.m.
PIT
-
SEA
10h 50m
2 stops
C$ 341Southwest
Booking Insights

KAYAK's insights & trends for Seattle to Pittsburgh flights

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 round-trip 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 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is C$ 612 and C$ 612 respectively.

Can I save money by flying with a layover from Seattle to Pittsburgh?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 322, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Seattle to Pittsburgh, you should book around 3 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Seattle to Pittsburgh

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on PIT

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonFebruary
Cheapest flightC$ 151
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (26% 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$ 151 for a one-way ticket and C$ 300 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, American Airlines, and Hawaiian 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 MAX 9 is the aircraft model that flies most regularly on the Seattle to Pittsburgh flight route.

  • 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.

KAYAK’s 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.

Prefer to fly direct from Seattle to Pittsburgh?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Pittsburgh.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Pittsburgh Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Pittsburgh

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights

Direct returns

Pittsburgh to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more nonstop flights

Everything you need to know for your flight from Seattle to Pittsburgh

Information on your arrival and departure airports

Seattle (SEA)
Pittsburgh (PIT)