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Latest Flight Deals from Pittsburgh to Seattle

Book one-way or return flights from Pittsburgh to Seattle from as little as NZD 177. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • PIT12:58
        11h 28m
        1 stop
        SEA21:26
        Wed, May 1|Pittsburgh - Seattle|American Airlines
        NZD 177NZD 298
        40% OFF
        40% OFF
        NZD 298NZD 177
      • PIT10:07
        10h 59m
        1 stop
        SEA18:06
        Tue, Jun 11|Pittsburgh - Seattle|American Airlines
        NZD 183NZD 298
        39% OFF
        39% OFF
        NZD 298NZD 183
      • PIT20:55
        13h 9m
        1 stop
        SEA07:04
        Sun, Jun 9|Pittsburgh - Seattle|Frontier Airlines
        NZD 196NZD 298
        34% OFF
        34% OFF
        NZD 298NZD 196
      • PIT13:30
        12h 35m
        1 stop
        SEA23:05
        Sat, May 18|Pittsburgh - Seattle|American Airlines
        NZD 199
        NZD 199
      • PIT18:08
        7h 33m
        1 stop
        SEA22:41
        Sat, May 11|Pittsburgh - Seattle|American Airlines
        NZD 200
        NZD 200
      • PIT06:00
        19h 37m
        1 stop
        SEA22:37
        Thu, May 2|Pittsburgh - Seattle|Spirit Airlines
        NZD 202
        NZD 202
      • PIT06:55
        8h 43m
        1 stop
        SEA12:38
        Tue, Apr 30|Pittsburgh - Seattle|American Airlines
        NZD 203
        NZD 203
      • PIT19:00
        8h 47m
        1 stop
        SEA00:47
        Sat, Jun 8|Pittsburgh - Seattle|American Airlines
        NZD 204
        NZD 204
      • PIT20:00
        15h 45m
        1 stop
        SEA08:45
        Fri, May 31|Pittsburgh - Seattle|Spirit Airlines
        NZD 210
        NZD 210
      • PIT18:26
        5h 9m
        Direct
        SEA20:35
        Tue, May 21|Pittsburgh - Seattle|Alaska Airlines
        NZD 225
        NZD 225
      • PIT13:00
        3h 5m
        Direct
        SEA14:00
        Mon, May 6|Pittsburgh - Seattle|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Pittsburgh to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Pittsburgh to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Pittsburgh to Seattle

View airlines operating flights from Pittsburgh to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From NZD 177
Frontier Airlines
From NZD 188
Spirit Airlines
From NZD 202
Alaska Airlines
From NZD 225
United Airlines
From NZD 232
Delta Air Lines
From NZD 242
Breeze Airways
From NZD 244
Sun Country Airlines
From NZD 259
Southwest Airlines
From NZD 268
Southern Airways Express
From NZD 337
ANA airlines

Find more flights and airlines

Alternative Routes from Pittsburgh to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Pittsburgh to Seattle.

  • Cheapest
    American Airlines
    PIT
    12:58
    11h 28m
    1 transfer
    SEA
    21:26
    Pittsburgh International Airport - Seattle-Tacoma International Airport
    Wed, May 1American Airlines
    NZD 177
  • American Airlines
    PIT
    12:58
    11h 28m
    1 transfer
    SEA
    21:26
    Pittsburgh International Airport - Seattle-Tacoma International Airport
    Wed, May 1American Airlines
    NZD 177
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Pittsburgh (PIT) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Pittsburgh to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Pittsburgh (PIT) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around NZD 707.

  • How long does it take to fly from Pittsburgh (PIT) to Seattle (SEA) and what is the distance?

    It takes around 5 hours 19 minutes to fly from Pittsburgh (PIT) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Pittsburgh (PIT) to Seattle (SEA)?

    Airlines with flights from Pittsburgh (PIT) to Seattle (SEA): Alaska Airlines.

How to find a cheap flight from Pittsburgh to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Pittsburgh to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Pittsburgh to Seattle

Cheapest nonstop flight price

NZD 177

Cheapest round-trip ticket price

NZD 387

Off-season for travel

February

Peak season for travel

July

Flight distance

3,431.86km

Average flight time

5 hours 19 minutes

Popular airline

American Airlines

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