Cheap flights from Seattle to Pittsburgh from $96
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Pittsburgh departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Pittsburgh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Pittsburgh?
In general, January is the cheapest month to fly from Seattle to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $304. The month of March is another great option to travel to Pittsburgh, with average flight prices from Seattle averaging around $306.
What is the cheapest day to depart on your flight to Pittsburgh?
The cheapest day to depart on your flight to Pittsburgh is on a Tuesday when prices can be found for as low as $358. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Pittsburgh on a Sunday will generally be more expensive and average around $446. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Pittsburgh?
Our data shows that the cheapest Seattle to Pittsburgh flights are usually those with departure times in the afternoon. Our users have found flights to Pittsburgh in the afternoon for as low as $212. Flights to Pittsburgh are more costly at noon, with an average ticket price of $511. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Seattle/Tacoma Intl to Pittsburgh flight route?
Fly from Seattle/Tacoma Intl to Pittsburgh for the best Seattle/Tacoma Intl - Pittsburgh flight prices
How far in advance should I book a flight to Pittsburgh?
You are more likely to see cheaper flights to Pittsburgh from Seattle when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around $376 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from Seattle for as low as $301 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Pittsburgh flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Pittsburgh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seattle to Pittsburgh flights?
You could potentially save up to 4% on your flight if you consider stops on a Seattle to Pittsburgh flight.
How have Seattle to Pittsburgh flight prices changed over time?
As of June 2025, prices for Seattle to Pittsburgh flights are approximately 30% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Pittsburgh?
Southwest, American Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Pittsburgh
What airlines fly to Pittsburgh?
Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Pittsburgh from Seattle according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Pittsburgh. Keep in mind that there are 6 different airlines that fly to Pittsburgh on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Pittsburgh on average per day?
As of June 2025, 2 flights take off from Seattle and land in Pittsburgh each day. The most common flight departure time for this route is 11:00PM, with 55% of daily flights taking off in the evening.
How many flights depart from Seattle to Pittsburgh on average per week?
17 flights are operational weekly from Seattle to Pittsburgh as of June 2025. The most popular departure day for this route is Thu, with 24% of flights per week taking off on this day.
When to book flights from Seattle to Pittsburgh
Cheap Seattle to Pittsburgh (SEA to PIT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Pittsburgh
How far is Seattle/Tacoma Intl to Pittsburgh by plane?
Seattle/Tacoma Intl and Pittsburgh are 2131.5 mi apart from one another. In terms of flight time, this usually takes a little over 4h 33m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Pittsburgh Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Pittsburgh Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Pittsburgh Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Pittsburgh Airport is 6 as of June 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Pittsburgh?
Based on momondo bookings for flights between Seattle and Pittsburgh, the leading plane model is Boeing 737 MAX 9, making up 59.38% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 24.69%, Boeing 737-800 Passenger/BBJ2 (winglets) with 6.56%, and Boeing 737 with 4.06%.
What is the most popular airline from Seattle to Pittsburgh?
momondo data reveals that the most frequently booked airline on the route from Seattle to Pittsburgh is Alaska Airlines, representing 52% of all bookings. The subsequent popular airlines are Delta at 17%, American Airlines at 13%, and United Airlines at 9%.
Best airlines flying from Seattle to Pittsburgh
Compare and see reviews for airlines that fly from Seattle to Pittsburgh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $212 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $241 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Seattle to Pittsburgh
Across 6 Alaska Airlines flights from Seattle to Pittsburgh this week, the average price was $406, with the best Alaska Airlines deals starting from $256 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Hawaiian Airlines Flights From Seattle to Pittsburgh
Across 2,494 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Seattle to Pittsburgh about 11 times each week, with ticket deals ranging from $237 to $357. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Pittsburgh?
Finding the right flight to Pittsburgh from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pittsburgh quick and easy, saving you time and money.
Can I find flights from Seattle to Pittsburgh with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Pittsburgh from Seattle with this policy.
How can momondo help me find flights from Seattle to Pittsburgh?
Once you have performed a search for Seattle to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seattle to Pittsburgh right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to Pittsburgh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.