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PIT - SEA

$79 Find cheap flights from Pittsburgh to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Seattle departing on 8/13. 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
Mon 7/1
Mon 7/8

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Seattle.
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Pittsburgh to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Pittsburgh to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Pittsburgh to Seattle.

Recent one-way flight deals from Pittsburgh to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Seattle found on KAYAK recently.

Recent last minute flight deals from Pittsburgh to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Pittsburgh to Seattle.

Recent direct flight deals from Pittsburgh to Seattle

The latest deals for direct flights from Pittsburgh to Seattle so you can sit back and relax without the need for a layover.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 4:02 pmPIT-SEA
12h 47m1 stop
5:00 pm - 2:39 pmSEA-PIT
18h 39m1 stop
$155Spirit Airlines
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Sat, Sep 7 - Tue, Sep 10
7:55 pm - 9:48 pmPIT-SEA
28h 53m1 stop
5:30 am - 6:43 pmSEA-PIT
10h 13m1 stop
$164Spirit Airlines
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Wed, Aug 21 - Mon, Aug 26
4:55 pm - 11:56 pmPIT-SEA
10h 01m1 stop
12:30 am - 10:31 amSEA-PIT
7h 01m1 stop
$236Delta
Find Deal
Tue, Sep 10 - Tue, Sep 17
6:20 pm - 8:35 pmPIT-SEA
5h 15mnonstop
1:55 pm - 9:30 pmSEA-PIT
4h 35mnonstop
$257Alaska Airlines
Find Deal
Sat, Sep 28 - Wed, Oct 2
6:30 am - 12:52 pmPIT-SEA
9h 22m1 stop
6:39 am - 8:57 pmSEA-PIT
11h 18m2 stops
$262United Airlines
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Sun, Nov 10 - Wed, Nov 13
7:02 pm - 12:49 amPIT-SEA
8h 47m1 stop
12:21 am - 10:45 amSEA-PIT
7h 24m1 stop
$264American Airlines
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Thu, Aug 15 - Tue, Aug 20
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$277Alaska Airlines
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Wed, Jun 26 - Mon, Jul 15
1:56 pm - 7:27 pmPIT-SEA
8h 31m1 stop
12:20 am - 10:48 amSEA-PIT
7h 28m1 stop
$291American Airlines
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Sat, Jun 15 - Mon, Jun 17
4:34 pm - 11:53 pmPIT-SEA
10h 19m1 stop
12:35 am - 10:05 amSEA-PIT
6h 30m1 stop
$326Delta
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Fri, Aug 9 - Sun, Aug 18
5:35 pm - 12:46 amPIT-SEA
10h 11m1 stop
6:35 pm - 5:07 amSEA-PIT
7h 32m1 stop
$332United Airlines
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Wed, Jun 12 - Thu, Jun 20
7:05 am - 4:15 pmPIT-SEA
12h 10m1 stop
$79Spirit Airlines
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Tue, Aug 13
9:28 pm - 8:32 amPIT-SEA
14h 04m1 stop
$88Spirit Airlines
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Tue, Jun 25
4:43 pm - 9:56 pmPIT-SEA
8h 13m1 stop
$106American Airlines
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Thu, Aug 8
4:20 pm - 8:40 pmPIT-SEA
7h 20m1 stop
$118Delta
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Sat, Jul 27
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
$149Alaska Airlines
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Thu, Jul 4
5:05 pm - 9:57 pmPIT-SEA
7h 52m1 stop
$169American Airlines
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Fri, Jun 7
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
$179Alaska Airlines
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Fri, Jul 5
6:20 am - 1:53 pmPIT-SEA
10h 33m2 stops
$304United Airlines
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Thu, Sep 19
11:10 am - 9:13 pmPIT-SEA
13h 03m2 stops
$313United Airlines
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Fri, Jul 5
1:19 pm - 8:40 pmPIT-SEA
10h 21m1 stop
$539Delta
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Sun, Jun 9
8:58 pm - 8:40 amPIT-SEA
14h 42m1 stop
10:26 pm - 7:49 pmSEA-PIT
18h 23m1 stop
$267Frontier
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Sun, Jun 2 - Sat, Jun 8
6:32 am - 8:32 amPIT-SEA
29h 00m2 stops
8:59 pm - 5:50 amSEA-PIT
29h 51m1 stop
$363Spirit Airlines
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Thu, Jun 6 - Sun, Jun 9
7:17 am - 2:53 pmPIT-SEA
10h 36m1 stop
11:59 pm - 1:04 pmSEA-PIT
10h 05m1 stop
$367American Airlines
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Wed, Jun 5 - Mon, Jun 10
5:05 pm - 9:57 pmPIT-SEA
7h 52m1 stop
5:10 am - 3:16 pmSEA-PIT
7h 06m1 stop
$368American Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
6:17 pm - 12:21 amPIT-SEA
9h 04m1 stop
12:40 am - 12:22 pmSEA-PIT
8h 42m1 stop
$398Delta
Find Deal
Mon, Jun 3 - Wed, Jun 5
5:00 pm - 10:43 pmPIT-SEA
8h 43m1 stop
6:51 am - 7:09 pmSEA-PIT
9h 18m1 stop
$471United Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
8:45 am - 6:40 pmPIT-SEA
12h 55m2 stops
11:17 pm - 11:08 amSEA-PIT
8h 51m1 stop
$473United Airlines
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Sun, Jun 2 - Sat, Jun 8
6:17 pm - 12:21 amPIT-SEA
9h 04m1 stop
12:40 am - 12:22 pmSEA-PIT
8h 42m1 stop
$499Delta
Find Deal
Mon, Jun 3 - Wed, Jun 5
7:50 am - 10:12 amPIT-SEA
5h 22mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$547Alaska Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
7:50 am - 10:12 amPIT-SEA
5h 22mnonstop
10:45 pm - 6:19 amSEA-PIT
4h 34mnonstop
$597Alaska Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
6:20 pm - 8:35 pmPIT-SEA
5h 15mnonstop
1:55 pm - 9:30 pmSEA-PIT
4h 35mnonstop
$257Alaska Airlines
Find Deal
Sat, Sep 28 - Wed, Oct 2
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$277Alaska Airlines
Find Deal
Wed, Jun 26 - Mon, Jul 15
6:20 pm - 8:35 pmPIT-SEA
5h 15mnonstop
9:41 am - 5:19 pmSEA-PIT
4h 38mnonstop
$287Alaska Airlines
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Fri, Sep 6 - Mon, Sep 9
9:00 am - 11:10 amPIT-SEA
5h 10mnonstop
1:55 pm - 9:30 pmSEA-PIT
4h 35mnonstop
$292Undisclosed Carrier
Find Deal
Thu, Oct 3 - Thu, Oct 17
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$297Alaska Airlines
Find Deal
Thu, Jul 4 - Mon, Jul 8
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$307Alaska Airlines
Find Deal
Wed, Jun 26 - Sun, Jun 30
6:20 pm - 8:35 pmPIT-SEA
5h 15mnonstop
1:55 pm - 9:30 pmSEA-PIT
4h 35mnonstop
$315Alaska Airlines
Find Deal
Mon, Sep 23 - Thu, Oct 3
7:00 am - 9:18 amPIT-SEA
5h 18mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$322Alaska Airlines
Find Deal
Mon, Jun 17 - Mon, Jun 24
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$323Alaska Airlines
Find Deal
Thu, Jul 4 - Wed, Jul 10
6:16 pm - 8:35 pmPIT-SEA
5h 19mnonstop
9:43 pm - 5:18 amSEA-PIT
4h 35mnonstop
$327Alaska Airlines
Find Deal
Wed, Jul 10 - Sun, Jul 14

Flights from Pittsburgh to Seattle - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Pittsburgh to Seattle?

The average price of all flights from Pittsburgh to Seattle clicked on KAYAK for each day over the last 12 months.
For Pittsburgh to Seattle, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to Pittsburgh, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Pittsburgh to Seattle, 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 Pittsburgh to Seattle is January, where tickets cost $270 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $496 and $496 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pittsburgh to Seattle, 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 Pittsburgh to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from Pittsburgh to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($79) and American Airlines ($106). The cheapest round-trip tickets were found on Spirit Airlines ($155) and Delta ($236).

Which airlines fly non-stop between Pittsburgh and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Pittsburgh to Seattle.
There is just one airline that flies from Pittsburgh to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $196.

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

Each day, there are between 2 and 3 nonstop flights that take off from Pittsburgh and land in Seattle, with an average flight time of 5h 19m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 18 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

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

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem 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 Pittsburgh to Seattle take?

A direct flight to Seattle will take on average 5h 10m to travel the 2,117 miles flying distance from Pittsburgh.

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

Early birds can take the earliest flight from Pittsburgh at 7:00 am and will be landing in Seattle at 9:18 am.

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

If you prefer to fly at night, the latest flight from Pittsburgh to Seattle jets off at 6:26 pm and lands at 8:35 pm.

Good to know

Low season

January

High season

August

Cheapest flight

$79
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Pittsburgh to Seattle

When to book flights from Pittsburgh to Seattle

Are your dates flexible? Find out the best times to travel from Pittsburgh to Seattle 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 Pittsburgh to Seattle

  • Which airline lounges or clubs can I find at Pittsburgh International Airport (PIT)?

    There are several airline lounges at Pittsburgh International Airport. There is a military lounge on Airside Concourse C close to Gate C54 that is reserved only for members of the armed forces and their families. The Airside Terminal's (Level 4) mezzanine level is home to the American Airlines Admirals Club, which provides a number of services and amenities to make traveling more relaxing.

  • Is Pittsburgh International Airport (PIT) accessible by public transportation?

    Yes. The Port Authority of Allegheny County runs the West Busway, which connects to Pittsburgh International Airport (PIT) (28X Airport Flyer). Between the airport, Downtown Pittsburgh, Robinson Town Center, and Oakland, the route runs often. It circulates outside of baggage claim 6 approximately every half-hour.

  • Does Seattle-Tacoma International Airport have nursing rooms?

    Yes. For mothers who want privacy, the nursing Mamava pods in Concourses A, C, and S are a suitable solution to breastfeed or pump in peace. Nursing suites in Concourse N next to the Alaska Lounge offer a spotless common area with comfy sitting, baby changing spaces, sinks, and a single-stall restroom, which are best suited to accommodate families and can be found in Concourses A and D.

  • Does Seattle-Tacoma International Airport have any play areas?

    Yes. At the intersection of Concourses A and B, passengers with children can find a play area where the little ones can burn off some energy before traveling to their final destination. For parents who do not want to leave their children behind while going in search of a nursing pod, a mother's room is also incorporated in the play area for privacy or breastfeeding.

  • What is the cheapest flight from Pittsburgh to Seattle?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Seattle was $79 for a one-way ticket and $155 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Seattle?

    No, a passport isn't needed to fly from Pittsburgh to Seattle. However, local authorities might ask for an official ID.

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

    Pittsburgh and Seattle are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Seattle/Tacoma Intl.

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

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

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

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

  • Which airline alliances offer flights from Pittsburgh to Seattle?

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

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

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

  • Which is the best airline for flights from Pittsburgh to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Seattle are Alaska Airlines and Delta. With an average price for the route of $431 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $317 and an overall rating of 8.0.

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

    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 Pittsburgh to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Pittsburgh 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 Pittsburgh to Seattle?

    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 Seattle with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SEA can sometimes prove cheaper using this method.

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

    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 Seattle from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Pittsburgh to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $194 or less one-way and $385 or less round-trip.
  • A passenger information center with television banks that show the most recent arrival and departure information is situated in the middle of the Airside Terminal at Pittsburgh International Airport (PIT). The information desk can answer any questions that travelers have.
  • At Pittsburgh International Airport, a nursing room is available for use by nursing mothers. It is situated in Concourse C, next to the Kid Sport. It features a baby changing station, carpeting, comfortable seats, and plugs for moms to plug in their breast pumps.
  • Hungry after a long flight? The Seattle-Tacoma International Airport (SEA) offers a variety of dining alternatives, including fast-food restaurants like McDonald's and Starbucks, as well as mouth-watering Vietnamese classics like Bambuza Vietnam Kitchen. There is also a sit-in restaurant called Beecher's Handcrafted Cheese. For Japanese food, visit Koi Shi Sushi Bistro or Hachi-ko.
  • You can fill out a description on the website to report lost items at Sea-Tac. The research team at the airport will get in touch with you once the item has been located. Bags lost on the flight should be reported to the appropriate airline.
  • The baggage claim is located on the first floor of the terminal at Seattle-Tacoma International Airport. When you leave the baggage claim doors, you arrive at the lower arrivals section. Along with the baggage claim area, the doors and exits have luggage trolleys.
See more tips

Prefer to fly non-stop from Pittsburgh to Seattle?

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

Nonstop departures

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 direct flights

Nonstop returns

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 direct flights
See more direct flights

Top 5 airlines serving from Pittsburgh to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Seattle. 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 Pittsburgh to Seattle? 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 9197 reviews
7.3Entertainment
7.9Comfort
7.3Food
8.2Boarding
8.6Crew
Airline reviews

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

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

The flight itself went well, except it left 1.5 hours late, and about 10 of us missed our Alaska Airlines connection by minutes; they wouldn't hold the plane, even though our arrival delay was caused by Alaska. No gluten-free options among the snacks; you had to order meals separately, but there was no consideration for food sensitivities. NO TELEVISION on a flight from Washington, DC to Seattle or from Seattle to Anchorage. I didn't know that ANY airlines offering cross-country flights didn't have screens for entertainment. This alone is a "never again" for me.

I have to eat gluten-free due to celiac disease, but so far no Alaska Air flight has offered a gluten-free option for the snack given out with free drinks. It seems like that wouldn't be too hard to do.

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Flights were on time. Check in was fine. Crew members were pleasant.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

I got to my destination but no comforts no snacks nothing. Like herding cows!!

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

It was nice! There was a very unhappy child in front of us and the flight attendant did a great job calming the child. I was impressed.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

Book cheap flights from Pittsburgh to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Seattle found on KAYAK in the last 72 hours.
8/13Tue
1 stopSpirit Airlines
12h 10mPIT-SEA
$79
6/25Tue
1 stopSpirit Airlines
14h 04mPIT-SEA
$88
8/8Thu
1 stopAmerican Airlines
8h 13mPIT-SEA
$106
7/27Sat
1 stopDelta
7h 20mPIT-SEA
$118
7/4Thu
nonstopAlaska Airlines
5h 19mPIT-SEA
$149
6/7Fri
1 stopAmerican Airlines
7h 52mPIT-SEA
$169
7/5Fri
nonstopAlaska Airlines
5h 18mPIT-SEA
$179
9/19Thu
2 stopsUnited Airlines
10h 33mPIT-SEA
$304
7/5Fri
2 stopsUnited Airlines
13h 03mPIT-SEA
$313
6/9Sun
1 stopDelta
10h 21mPIT-SEA
$539

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Last minute flights from Pittsburgh to Seattle

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 Pittsburgh to Seattle that are departing in the next 10 days.
6/2Sun
multi-stopFrontier
14h 42mPIT-SEA
6/8Sat
multi-stopFrontier
18h 23mSEA-PIT
$267
6/6Thu
multi-stopSpirit Airlines
29h 00mPIT-SEA
6/9Sun
multi-stopSpirit Airlines
29h 51mSEA-PIT
$363
6/5Wed
multi-stopAmerican Airlines
10h 36mPIT-SEA
6/10Mon
multi-stopAmerican Airlines
10h 05mSEA-PIT
$367
6/6Thu
multi-stopAmerican Airlines
7h 52mPIT-SEA
6/9Sun
multi-stopAmerican Airlines
7h 06mSEA-PIT
$368
6/3Mon
multi-stopDelta
9h 04mPIT-SEA
6/5Wed
multi-stopDelta
8h 42mSEA-PIT
$398
6/3Mon
multi-stopUnited Airlines
8h 43mPIT-SEA
6/6Thu
multi-stopUnited Airlines
9h 18mSEA-PIT
$471
6/2Sun
multi-stopUnited Airlines
12h 55mPIT-SEA
6/8Sat
multi-stopUnited Airlines
8h 51mSEA-PIT
$473
6/3Mon
multi-stopDelta
9h 04mPIT-SEA
6/5Wed
multi-stopDelta
8h 42mSEA-PIT
$499
6/6Thu
nonstopAlaska Airlines
5h 22mPIT-SEA
6/9Sun
nonstopAlaska Airlines
4h 34mSEA-PIT
$547
6/3Mon
nonstopAlaska Airlines
5h 22mPIT-SEA
6/6Thu
nonstopAlaska Airlines
4h 34mSEA-PIT
$597

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Pittsburgh - Seattle Flights

Departure:

Pittsburgh (PIT)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Pittsburgh

Cabin classes:

$1,852
$1,132
$1,044
$287