What is the cheapest airline that flies from Philadelphia to Pasco Tri Cities?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Philadelphia to Pasco Tri Cities

What airlines fly to Pasco?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Pasco from Philadelphia 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 Pasco. Keep in mind that there are 3 different airlines that fly to Pasco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Pasco Tri Cities Airport?

Prices for flights from Philadelphia Airport to Pasco Tri Cities Airport are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Pasco Tri Cities Airport?

As of October 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Pasco Tri Cities Airport.

How old do you have to be to fly from Philadelphia Airport to Pasco Tri Cities Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents you'll need for your trip to Pasco Tri Cities 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 Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$280 Cheap Flights from Philadelphia to Pasco in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Pasco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:14 pm - 11:53 pmPHL Philadelphia-PSC Pasco Tri Cities

8h 39m1 stop Seattle/Tacoma Intl

6:08 am - 5:11 pmPSC Pasco Tri Cities-PHL Philadelphia

8h 03m1 stop Seattle/Tacoma Intl

$449Alaska Airlines

Tue, Jan 12 - Sat, Jan 16

7:02 am - 1:12 pmPHL Philadelphia-PSC Pasco Tri Cities

9h 10m1 stop Seattle/Tacoma Intl

1:49 pm - 5:32 amPSC Pasco Tri Cities-PHL Philadelphia

12h 43m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Wed, Nov 4 - Sun, Nov 8

7:00 am - 3:07 pmPHL Philadelphia-PSC Pasco Tri Cities

11h 07m1 stop Phoenix Sky Harbor Intl

3:37 pm - 5:10 amPSC Pasco Tri Cities-PHL Philadelphia

10h 33m1 stop Phoenix Sky Harbor Intl

$499American Airlines

Tue, Nov 3 - Sat, Nov 7

6:14 pm - 11:53 pmPHL Philadelphia-PSC Pasco Tri Cities

8h 39m1 stop Seattle/Tacoma Intl

6:08 am - 5:11 pmPSC Pasco Tri Cities-PHL Philadelphia

8h 03m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Tue, Jan 12 - Sat, Jan 16

5:45 am - 2:52 pmPHL Philadelphia-PSC Pasco Tri Cities

12h 07m2 stops Minneapolis St Paul Seattle/Tacoma Intl

5:19 pm - 6:00 amPSC Pasco Tri Cities-PHL Philadelphia

9h 41m1 stop Salt Lake City

$504Delta

Wed, Nov 4 - Sun, Nov 8

7:00 am - 2:52 pmPHL Philadelphia-PSC Pasco Tri Cities

10h 52m1 stop Seattle/Tacoma Intl

5:20 am - 5:39 pmPSC Pasco Tri Cities-PHL Philadelphia

9h 19m2 stops Seattle/Tacoma Intl Salt Lake City

$504Delta

Tue, Nov 3 - Sat, Nov 7

5:45 am - 2:52 pmPHL Philadelphia-PSC Pasco Tri Cities

12h 07m2 stops Minneapolis St Paul Seattle/Tacoma Intl

3:32 pm - 6:00 amPSC Pasco Tri Cities-PHL Philadelphia

11h 28m2 stops Seattle/Tacoma Intl Salt Lake City

$509Delta

Wed, Nov 4 - Sun, Nov 8

5:45 am - 2:52 pmPHL Philadelphia-PSC Pasco Tri Cities

12h 07m2 stops Minneapolis St Paul Seattle/Tacoma Intl

5:20 am - 5:39 pmPSC Pasco Tri Cities-PHL Philadelphia

9h 19m2 stops Seattle/Tacoma Intl Salt Lake City

$509Delta

Tue, Nov 3 - Sat, Nov 7

6:14 pm - 11:53 pmPHL Philadelphia-PSC Pasco Tri Cities

8h 39m1 stop Seattle/Tacoma Intl

5:10 am - 5:11 pmPSC Pasco Tri Cities-PHL Philadelphia

33h 01m2 stops Portland Seattle/Tacoma Intl

$546Alaska Airlines

Tue, Jan 12 - Sat, Jan 16

6:00 am - 3:11 pmPHL Philadelphia-PSC Pasco Tri Cities

12h 11m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

12:26 pm - 12:52 amPSC Pasco Tri Cities-PHL Philadelphia

9h 26m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$644Delta

Tue, Dec 1 - Tue, Dec 8

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Alaska Airlines flights from Philadelphia to Pasco

Our best Alaska Airlines deals on Philadelphia to Pasco flight tickets

Alaska Airlines

Jan 12

PHL6:14 pmPhiladelphia

8h 39m

1 stop

PSC11:53 pmPasco Tri Cities

Jan 16

PSC6:08 amPasco Tri Cities

8h 03m

1 stop

PHL5:11 pmPhiladelphia

$449

Alaska Airlines

Jan 12

PHL6:14 pmPhiladelphia

8h 39m

1 stop

PSC11:53 pmPasco Tri Cities

Jan 16

PSC6:08 amPasco Tri Cities

8h 03m

1 stop

PHL5:11 pmPhiladelphia

$499

Alaska Airlines

Dec 2

PHL7:00 amPhiladelphia

14h 49m

1 stop

PSC6:49 pmPasco Tri Cities

Dec 6

PSC4:27 pmPasco Tri Cities

10h 13m

1 stop

PHL5:40 amPhiladelphia

$541

Delta flights from Philadelphia to Pasco

Our best Delta deals on Philadelphia to Pasco flight tickets

Delta

Dec 2

PHL5:34 amPhiladelphia

12h 37m

2 stops

PSC3:11 pmPasco Tri Cities

Dec 6

PSC5:12 pmPasco Tri Cities

9h 43m

1 stop

PHL5:55 amPhiladelphia

$474

Delta

Dec 2

PHL6:20 amPhiladelphia

11h 51m

2 stops

PSC3:11 pmPasco Tri Cities

Dec 6

PSC3:51 pmPasco Tri Cities

11h 04m

2 stops

PHL5:55 amPhiladelphia

$479

Delta

Nov 3

PHL7:00 amPhiladelphia

10h 52m

1 stop

PSC2:52 pmPasco Tri Cities

Nov 7

PSC5:20 amPasco Tri Cities

9h 19m

2 stops

PHL5:39 pmPhiladelphia

$504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 1/12

6:14 pm-11:53 pm

1 stop8h 39m

Pasco Tri Cities

Sat 1/16

6:08 am-5:11 pm

1 stop8h 03m

$449

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Wed 11/4

7:02 am-1:12 pm

1 stop9h 10m

Pasco Tri Cities

Sun 11/8

1:49 pm-5:32 am

1 stop12h 43m

$499

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 11/3

7:00 am-3:07 pm

1 stop11h 07m

Pasco Tri Cities

Sat 11/7

3:37 pm-5:10 am

1 stop10h 33m

$499

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 1/12

6:14 pm-11:53 pm

1 stop8h 39m

Pasco Tri Cities

Sat 1/16

6:08 am-5:11 pm

1 stop8h 03m

$499

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Wed 11/4

5:45 am-2:52 pm

2 stops12h 07m

Pasco Tri Cities

Sun 11/8

5:19 pm-6:00 am

1 stop9h 41m

$504

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 11/3

7:00 am-2:52 pm

1 stop10h 52m

Pasco Tri Cities

Sat 11/7

5:20 am-5:39 pm

2 stops9h 19m

$504

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Wed 11/4

5:45 am-2:52 pm

2 stops12h 07m

Pasco Tri Cities

Sun 11/8

3:32 pm-6:00 am

2 stops11h 28m

$509

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 11/3

5:45 am-2:52 pm

2 stops12h 07m

Pasco Tri Cities

Sat 11/7

5:20 am-5:39 pm

2 stops9h 19m

$509

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 1/12

6:14 pm-11:53 pm

1 stop8h 39m

Pasco Tri Cities

Sat 1/16

5:10 am-5:11 pm

2 stops33h 01m

$546

PhiladelphiaPasco

PHL Philadelphia - PSC Pasco Tri Cities

PHLPSC

Philadelphia

Tue 12/1

6:00 am-3:11 pm

2 stops12h 11m

Pasco Tri Cities

Tue 12/8

12:26 pm-12:52 am

2 stops9h 26m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Pasco

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

Prices

Airlines

What is the cheapest month to fly to Pasco?

The month of September is, on average, the cheapest month to fly to Pasco from Philadelphia, with most prices found around $0. The month of July is another great option to travel to Pasco, with average flight prices from Philadelphia averaging around $404.

Can stopping save me money on Philadelphia to Pasco flights?

You could potentially save up to 11% on your flight if you consider stops on a Philadelphia to Pasco flight.

When to book flights from Philadelphia to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Pasco (PHL to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Pasco

Best Price Found	$280
Fastest flight time	7h 21m
Direct flights	None

The best one-way flight to Pasco from Philadelphia in the past 72 hours is $280. The best round-trip flight deal from Philadelphia to Pasco found on momondo in the last 72 hours is $449.

The fastest flight from Philadelphia to Pasco takes 7h 21m

There are no direct flights from Philadelphia to Pasco. There are no popular flight routes from Philadelphia to Pasco.

Search flight deals

Frequently asked questions about flying from Philadelphia to Pasco

How far is Philadelphia to Pasco Tri Cities by plane?
A flight from Philadelphia to Pasco Tri Cities will travel around 2228.2 mi. A reasonable flight in good conditions will take 7h 21m.
When did momondo last update prices for flights from Philadelphia Airport to Pasco Tri Cities Airport?
Prices for flights from Philadelphia Airport to Pasco Tri Cities Airport are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Pasco Tri Cities Airport?
As of October 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Pasco Tri Cities Airport.
How old do you have to be to fly from Philadelphia Airport to Pasco Tri Cities Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents you'll need for your trip to Pasco Tri Cities 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 Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Pasco?
Based on momondo bookings for flights between Philadelphia and Pasco, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Philadelphia to Pasco

Compare and see reviews for airlines that fly from Philadelphia to Pasco with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $348	Free Cancellation	Rating 7.8 8,661 reviews		Search Delta flights

Kennewick

Richland

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Pasco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Pasco for you.

Can I find flights from Philadelphia to Pasco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Pasco from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Pasco?

Once you have performed a search for Philadelphia to Pasco 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 Philadelphia to Pasco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pasco from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Pasco trip

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Bellingham Airport

Wenatchee Pangborn Field Airport

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Friday Harbor SPB Airport

Spokane Airport

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Pullman Moscow Regional Airport

Rosario SPB Airport

Seattle/Tacoma Intl Airport

Yakima Air Terminal Airport

Cheap flights from Philadelphia to Pasco from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Pasco departing on 11/6. 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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Alaska Airlines flights from Philadelphia to Pasco

Our best Alaska Airlines deals on Philadelphia to Pasco flight tickets

Delta flights from Philadelphia to Pasco

Our best Delta deals on Philadelphia to Pasco flight tickets

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How to get the cheapest flight ticket from Philadelphia to Pasco

What is the cheapest month to fly to Pasco?

Can stopping save me money on Philadelphia to Pasco flights?

What is the cheapest airline that flies from Philadelphia to Pasco Tri Cities?

What airlines fly to Pasco?

When to book flights from Philadelphia to Pasco

Cheap Philadelphia to Pasco (PHL to PSC) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Pasco

Best airlines flying from Philadelphia to Pasco

Compare and see reviews for airlines that fly from Philadelphia to Pasco with momondo

Traveling to a place near Pasco?

Why use momondo?

An easier way to manage your Pasco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Pasco

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Pasco. Availability may vary depending on flight origin and airline.

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