Cheap flights from Seattle to Pittsburgh

Seattle-Tacoma
SEA
Pittsburgh
PIT

Flight deals from Seattle to Pittsburgh

Below you can see the best deals on flights Seattle — Pittsburgh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 16 September, from $139.

Top 10 cheap flights from Seattle to Pittsburgh

About the Seattle — Pittsburgh flight

Looking for cheap flights from Seattle to Pittsburgh? Compare fares from different airlines, check the flight schedule and travel time — and book your Seattle — Pittsburgh ticket online at the best price.

The route has direct flights — around 32 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, a nonstop flight takes about 4 h 33 min, the distance between the cities is around 3,441 km.

Planning your trip? You may find our Pittsburgh travel guide, how to get from the airport into town and Pittsburgh weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $114Min. price
OctoberCheapest
DecemberPeak season
YesDirect flights
3,441 kmDistance
4 h 33 minTravel time
2Airlines
32 / wkFlights

Flight schedule from Seattle to Pittsburgh

The table shows direct flights from Seattle to Pittsburgh on the selected date. The flight takes approximately 4 h 33 min. Regular flights are operated by Alaska Airlines and Hawaiian Airlines. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Pittsburgh International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
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Last update: 08 Aug 2026

Flight ticket prices by day: Seattle — Pittsburgh

Below is a calendar of the lowest flight ticket prices for Seattle — Pittsburgh by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $114 in October, and the most expensive are around $250 in December. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seattle to Pittsburgh by month. Tickets are usually cheapest in February (around $138) and priciest in December (about $237) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$143lowMay$193highSep$154low
Feb$138lowJun$210highOct$165medium
Mar$160mediumJul$226highNov$232high
Apr$165mediumAug$210highDec$237high

Some values are estimated based on seasonality.

When to fly

Weather in Pittsburgh: it is warmest in July (up to 29 °C on average) and coolest in January (around 3 °C). The driest month is November.

Tickets are usually cheapest in October and most expensive in December. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Pittsburgh

Dry and wet days · Pittsburgh

Wind speed and direction · Pittsburgh

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How to get the best deal on a Seattle — Pittsburgh ticket

  • Book ahead: fares for Seattle — Pittsburgh are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Seattle — Pittsburgh operate on Sundays, Mondays, Tuesdays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Pittsburgh is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seattle — Pittsburgh route are operated by 2 airlines; Alaska Airlines runs the most flights (around 78% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    8x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → PIT8x/week
      Duration
      4h 39m
      Days
      MTWTFSS
    78.1%Open →
  • Hawaiian AirlinesHA
    2x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight SEA → PIT2x/week
    21.9%

Cities and airports on the Seattle — Pittsburgh route

Flights Seattle — Pittsburgh depart from Seattle-Tacoma International Airport and Paine Field and arrive at Pittsburgh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Pittsburgh

PIT
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Seattle — Pittsburgh flight

How long is the flight from Seattle to Pittsburgh?

A nonstop Seattle — Pittsburgh flight takes about 4 h 33 min — the distance between the cities is around 3,441 km.

How far is it from Seattle to Pittsburgh?

The distance from Seattle to Pittsburgh is about 3,441 km, which a nonstop flight covers in around 4 h 33 min.

Are there direct flights from Seattle to Pittsburgh?

Yes, there are nonstop flights Seattle — Pittsburgh — around 32 flights per week.

Which airlines fly from Seattle to Pittsburgh?

Airlines operating Seattle — Pittsburgh include Alaska Airlines, Hawaiian Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seattle — Pittsburgh flights use?

Flights from Seattle depart from Seattle-Tacoma International Airport, Paine Field, and arrive at Pittsburgh International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seattle to Pittsburgh?

The price of a Seattle — Pittsburgh ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in December. Tickets typically cost between $114 and $250. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seattle — Pittsburgh?

Flights Seattle — Pittsburgh are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seattle to Pittsburgh?

To catch a low fare Seattle — Pittsburgh, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoBurbankAustinFairbanksJuneauEugeneNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlando

Where else you can fly from Pittsburgh

See all
New York CityChicagoWashington, D.C.BostonDetroitPhiladelphiaMinneapolisAtlantaOrlandoTorontoFort LauderdaleCharlotteDallasMontrealMiamiTampaDenverHoustonRaleighLos AngelesBradfordPhoenixLondonReykjavikMyrtle BeachDublinSan FranciscoLas VegasSalt Lake CityDu BoisNashvilleLancasterFort MyersSouth PortlandCancunHartfordSan DiegoNorth CharlestonNew OrleansPunta Cana

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