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CA $185 Cheap Flights from Seattle (SEA) to Pittsburgh (PIT)

View CA $185 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Pittsburgh International Airport (PIT)

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Cheap flights from Seattle (SEA) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $369 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 7 - Sat, Oct 10
SEA
Seattle
PIT
Pittsburgh
CA $369 Roundtrip, found 11 hours ago
CA $369
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sat, Oct 10, priced at CA $369 found 11 hours ago
American Airlines
Wed, Oct 7 - Sat, Oct 10
SEA
Seattle
PIT
Pittsburgh
CA $370 Roundtrip, found 11 hours ago
CA $370
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sat, Oct 10, priced at CA $370 found 11 hours ago
American Airlines
Wed, Oct 7 - Sat, Oct 10
SEA
Seattle
PIT
Pittsburgh
CA $411 Roundtrip, found 11 hours ago
CA $411
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sat, Oct 10, priced at CA $411 found 11 hours ago
American Airlines
Wed, Oct 7 - Sun, Oct 11
SEA
Seattle
PIT
Pittsburgh
CA $438 Roundtrip, found 11 hours ago
CA $438
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sun, Oct 11, priced at CA $438 found 11 hours ago
American Airlines
Wed, Oct 7 - Sun, Oct 11
SEA
Seattle
PIT
Pittsburgh
CA $446 Roundtrip, found 11 hours ago
CA $446
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sun, Oct 11, priced at CA $446 found 11 hours ago
American Airlines
Fri, Oct 30 - Tue, Nov 3
SEA
Seattle
PIT
Pittsburgh
CA $447 Roundtrip, found 1 day ago
CA $447
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 30 from Seattle to Pittsburgh, returning Tue, Nov 3, priced at CA $447 found 1 day ago
United
Tue, Nov 10 - Sat, Nov 14
SEA
Seattle
PIT
Pittsburgh
CA $453 Roundtrip, found 1 day ago
CA $453
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 10 from Seattle to Pittsburgh, returning Sat, Nov 14, priced at CA $453 found 1 day ago
Alaska Airlines
Thu, Nov 19 - Sun, Nov 22
SEA
Seattle
PIT
Pittsburgh
CA $579 Roundtrip, found 23 hours ago
CA $579
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Thu, Nov 19 from Seattle to Pittsburgh, returning Sun, Nov 22, priced at CA $579 found 23 hours ago
Delta
Wed, Oct 7 - Sat, Oct 10
SEA
Seattle
PIT
Pittsburgh
CA $606 Roundtrip, found 11 hours ago
CA $606
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sat, Oct 10, priced at CA $606 found 11 hours ago
JetBlue Airways
Wed, Oct 7 - Sat, Oct 10
SEA
Seattle
PIT
Pittsburgh
CA $1,011 Roundtrip, found 11 hours ago
CA $1,011
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Wed, Oct 7 from Seattle to Pittsburgh, returning Sat, Oct 10, priced at CA $1,011 found 11 hours ago

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from CA $447
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city centre24 min
Flights from CA $447

Find the cheapest month to fly from Seattle (SEA) to Pittsburgh (PIT)

September is typically the cheapest month to fly

From CA $256 - CA $574 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find cheap one-way flights from CA $185 and cheap return flights from CA $369 SEA to PIT with Expedia. One-way flights typically cost between CA$314 and CA$1071, and return flights often range between CA$428 and CA$1811. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to PIT ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA) to Pittsburgh, PA (PIT)?
The cheapest months to fly from Seattle, WA (SEA) to Pittsburgh, PA (PIT) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA) to Pittsburgh, PA (PIT)?
Enter SEA to PIT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around CA$373. Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT), with tickets starting from around CA$891 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA) to Pittsburgh, PA (PIT)?
To find a cheap flight from Seattle, WA (SEA) to Pittsburgh, PA (PIT), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) is typically September or October. These months offer a great balance, with return flights averaging around CA$442. You'll also find plenty of flight options during these times, as they are popular for travel. September and October bring pleasant autumn weather, making your trip more enjoyable. If you're flexible, these months give you both affordable fares and excellent flight schedules to work with.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
There are no direct flights from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT). However, you'll find around 103 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), and Denver Intl. (DEN).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll find the most flights from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) on a Wednesday, with around 70 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure time for flights from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) is between 9am and 12pm. Many major carriers, including Alaska Airlines, American Airlines and United, offer flights during this window. Many travellers prefer this time as it allows for a morning departure, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
A direct flight from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) typically takes around 4 hours 30 minutes, covering a distance of approximately 3,408 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 18 minutes. Flights with two or more stops generally take about 12 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Yes, you can fly business or first class between SEA and PIT. You can fly business class with Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
A direct, return business class ticket from Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) typically costs between CA$2,075 - CA$2,529. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle - Tacoma Intl. (SEA) to Pittsburgh Intl. (PIT) if you opt for a connecting flight.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pittsburgh, PA (PIT) from Seattle, WA (SEA)?
If you're planning to travel to Pittsburgh from Seattle - Tacoma Intl. (SEA), you can fly directly into Pittsburgh Intl. (PIT). Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Harry Reid International Airport (LAS), or San Francisco Intl. (SFO) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA) to Pittsburgh, PA (PIT)?
If you booked your Seattle, WA (SEA) to Pittsburgh, PA (PIT) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $369
Distance
3388 km
Average flight time
7 hours 41 mins

Book with confidence

Seattle to Pittsburgh Flights

The easy way to book your flights from Seattle to Pittsburgh 

With Expedia, it’s simple to find and book flights to Pittsburgh from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pittsburgh Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Pittsburgh today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Pittsburgh Intl., PIT 

Sort your search results by price to find great deals on your flight from Seattle to Pittsburgh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pittsburgh from Seattle currently is just CA $369 rising to CA $1,011.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pittsburgh  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pittsburgh from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pittsburgh with Expedia today.

Seattle to Pittsburgh Flights

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