How many flights depart from State of Washington to Pasco on average per week?

As of May 2026, 142 flights take off from State of Washington and land in Pasco each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

What airlines fly to Pasco?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Pasco from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 63% 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.

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

Delta, Alaska Airlines, and Allegiant Air are the most popular carriers operating from Washington to Pasco Tri Cities

How many flights depart from State of Washington to Pasco on average per day?

20 flights are operational daily from State of Washington to Pasco as of May 2026. The most popular departure time for this route is 10:00PM, with 52% of flights per day taking off in the afternoon.

How long does it take to fly to Pasco?

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into Pasco, then you can expect flight times to average 59m and 4h 19m, respectively.

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

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

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

As of May 2026, there are 2 operators available to choose from for flights from Washington to Pasco Tri Cities Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington 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.

$139 Cheap Flights from Washington to Pasco in 2026

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Find the cheapest flights from Washington to Pasco

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:11 pm - 1:14 pm

SEA

PSC

1h 03mnonstop

1:53 pm - 2:57 pm

PSC

SEA

1h 04mnonstop

$217Alaska Airlines

Wed, Jun 3 - Sat, Jun 6

10:50 pm - 11:54 pm

SEA

PSC

1h 04mnonstop

3:25 pm - 4:40 pm

PSC

SEA

1h 15mnonstop

$227Delta

Wed, Jun 3 - Mon, Jun 8

8:30 pm - 9:29 pm

SEA

PSC

0h 59mnonstop

11:41 am - 12:48 pm

PSC

SEA

1h 07mnonstop

$237Alaska Airlines

Fri, May 29 - Mon, Jun 1

11:15 pm - 12:14 am

SEA

PSC

0h 59mnonstop

6:04 pm - 7:10 pm

PSC

SEA

1h 06mnonstop

$252Alaska Airlines

Sat, Jun 6 - Sat, Jun 13

2:31 pm - 3:22 pm

PDX

PSC

0h 51mnonstop

3:59 pm - 4:50 pm

PSC

PDX

0h 51mnonstop

$257Alaska Airlines

Fri, Jun 19 - Mon, Jun 22

10:01 am - 11:04 am

SEA

PSC

1h 03mnonstop

12:56 pm - 2:02 pm

PSC

SEA

1h 06mnonstop

$262Alaska Airlines

Sun, Jun 7 - Sat, Jun 13

9:50 pm - 10:44 pm

PDX

PSC

0h 54mnonstop

3:59 pm - 4:50 pm

PSC

PDX

0h 51mnonstop

$267Alaska Airlines

Mon, Jun 15 - Sat, Jun 20

10:01 am - 11:04 am

SEA

PSC

1h 03mnonstop

1:51 pm - 2:55 pm

PSC

SEA

1h 04mnonstop

$272Alaska Airlines

Wed, Jun 3 - Wed, Jun 3

12:11 pm - 1:14 pm

SEA

PSC

1h 03mnonstop

6:04 pm - 7:10 pm

PSC

SEA

1h 06mnonstop

$273Alaska Airlines

Tue, Jun 9 - Mon, Jun 15

9:30 am - 2:45 pm

PDX

PSC

5h 15m

1 stop

5:25 am - 10:39 am

PSC

PDX

5h 14m

1 stop

$277Delta

Fri, Jun 19 - Mon, Jun 22

Delta flights from State of Washington to Pasco

Our best Delta deals on State of Washington to Pasco flight tickets

Delta

Jun 3

SEA10:50 pmSeattle/Tacoma Intl

1h 04m

PSC11:54 pmPasco Tri Cities

Jun 8

PSC3:25 pmPasco Tri Cities

1h 15m

SEA4:40 pmSeattle/Tacoma Intl

$227

Delta

Jun 19

PDX9:30 amPortland

5h 15m

1 stop

PSC2:45 pmPasco Tri Cities

Jun 22

PSC5:25 amPasco Tri Cities

5h 14m

1 stop

PDX10:39 amPortland

$277

Delta

Jun 28

SEA10:50 pmSeattle/Tacoma Intl

1h 09m

PSC11:59 pmPasco Tri Cities

Jul 4

PSC5:25 amPasco Tri Cities

1h 14m

SEA6:39 amSeattle/Tacoma Intl

$287

Alaska Airlines flights from State of Washington to Pasco

Our best Alaska Airlines deals on State of Washington to Pasco flight tickets

Alaska Airlines

Jun 3

SEA12:11 pmSeattle/Tacoma Intl

1h 03m

PSC1:14 pmPasco Tri Cities

Jun 6

PSC1:53 pmPasco Tri Cities

1h 04m

SEA2:57 pmSeattle/Tacoma Intl

$217

Alaska Airlines

May 29

SEA8:30 pmSeattle/Tacoma Intl

0h 59m

PSC9:29 pmPasco Tri Cities

Jun 1

PSC11:41 amPasco Tri Cities

1h 07m

SEA12:48 pmSeattle/Tacoma Intl

$237

Alaska Airlines

Jun 6

SEA11:15 pmSeattle/Tacoma Intl

0h 59m

PSC12:14 amPasco Tri Cities

Jun 13

PSC6:04 pmPasco Tri Cities

1h 06m

SEA7:10 pmSeattle/Tacoma Intl

$252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Wed 6/3

12:11 pm-1:14 pm

Nonstop1h 03m

Pasco Tri Cities

Sat 6/6

1:53 pm-2:57 pm

Nonstop1h 04m

$217

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Wed 6/3

10:50 pm-11:54 pm

Nonstop1h 04m

Pasco Tri Cities

Mon 6/8

3:25 pm-4:40 pm

Nonstop1h 15m

$227

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 5/29

8:30 pm-9:29 pm

Nonstop0h 59m

Pasco Tri Cities

Mon 6/1

11:41 am-12:48 pm

Nonstop1h 07m

$237

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 6/6

11:15 pm-12:14 am

Nonstop0h 59m

Pasco Tri Cities

Sat 6/13

6:04 pm-7:10 pm

Nonstop1h 06m

$252

Quickest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 6/19

2:31 pm-3:22 pm

Nonstop0h 51m

Pasco Tri Cities

Mon 6/22

3:59 pm-4:50 pm

Nonstop0h 51m

$257

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sun 6/7

10:01 am-11:04 am

Nonstop1h 03m

Pasco Tri Cities

Sat 6/13

12:56 pm-2:02 pm

Nonstop1h 06m

$262

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 6/15

9:50 pm-10:44 pm

Nonstop0h 54m

Pasco Tri Cities

Sat 6/20

3:59 pm-4:50 pm

Nonstop0h 51m

$267

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Wed 6/3

10:01 am-11:04 am

Nonstop1h 03m

Pasco Tri Cities

Wed 6/3

1:51 pm-2:55 pm

Nonstop1h 04m

$272

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 6/9

12:11 pm-1:14 pm

Nonstop1h 03m

Pasco Tri Cities

Mon 6/15

6:04 pm-7:10 pm

Nonstop1h 06m

$273

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 6/19

9:30 am-2:45 pm

1 stop5h 15m

Pasco Tri Cities

Mon 6/22

5:25 am-10:39 am

1 stop5h 14m

$277

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 State of Washington 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

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What is the cheapest month to fly to Pasco?

The month of April is, on average, the cheapest month to fly to Pasco from State of Washington, with most prices found around $59. The month of March is another great option to travel to Pasco, with average flight prices from State of Washington averaging around $79.

What is the cheapest day to depart on your flight to Pasco?

The cheapest day to depart from State of Washington to Pasco is on a Saturday. Travelers who choose to depart for Pasco on a Saturday will often find tickets for as low as $147. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Thursday is $267.

What is the cheapest time of day to depart on your flight to Pasco?

The cheapest time of day to fly to Pasco is in the evening when flights can be purchased for as low as $187. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $240 on average. Flights to Pasco from State of Washington in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Pasco Tri Cities flight route?

Fly from Seattle/Tacoma Intl to Pasco Tri Cities for the best Washington - Pasco Tri Cities flight prices

Can stopping save me money on State of Washington to Pasco flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Pasco.

Cheap State of Washington to Pasco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Pasco

Best Price Found	$138
Fastest flight time	0h 59m
Direct flights	Every day
Airports in Pasco	1 airport

The best one-way flight to Pasco from State of Washington in the past 72 hours is $138. The best round-trip flight deal from State of Washington to Pasco found on momondo in the last 72 hours is $222.

The fastest flight from State of Washington to Pasco takes 0h 59m

Direct flights go from State of Washington to Pasco every day.

There is 1 airport in Pasco. From State of Washington there are direct flights to Pasco Tri Cities (PSC).

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Frequently asked questions about flying from Washington to Pasco

When did momondo last update prices for flights from Washington to Pasco Tri Cities Airport?
Prices for flights from Washington to Pasco Tri Cities Airport are updated daily.
How many operators does momondo search for flights from Washington to Pasco Tri Cities Airport?
As of May 2026, there are 2 operators available to choose from for flights from Washington to Pasco Tri Cities Airport.
How old do you have to be to fly from Washington to Pasco Tri Cities Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington 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 plane model from State of Washington to Pasco?
Based on momondo bookings for flights between State of Washington and Pasco, the leading plane model is Embraer 175 (Enhanced Winglets), making up 33.33% of the total bookings. Other popular models include Embraer 175 with 22.73%, Boeing 737-800 Passenger/BBJ2 (winglets) with 19.70%, and Boeing 737 MAX 9 with 9.09%.

Best airlines flying from State of Washington to Pasco

Compare and see reviews for airlines that fly from State of Washington to Pasco with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $79	Free Cancellation	Rating 7.9 8,452 reviews		Search Delta flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 7.9 12,354 reviews		Search Alaska Airlines flights

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

Finding the right flight to Pasco from Washington 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 Pasco quick and easy, saving you time and money.

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

All flight searches from Washington to Pasco on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington to Pasco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Pasco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Pasco, momondo offers a useful price alert feature which will track prices for flights to Pasco from Washington and alert you when they change.

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Cheap flights from Washington to Pasco from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Pasco departing on 6/2. 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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