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

The number of flights available between Pasco and State of Washington is 16 per day as of December 2025. The most frequent departure time is 6:00AM, with 63% of daily flights leaving at noon.

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

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

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

As of December 2025, 112 flights take off from Pasco and land in State of Washington each week. The most common flight departure day for this route is Thu, with 25% of weekly flights taking off on this day.

What airlines fly to State of Washington?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to State of Washington from Pasco according to our data. Alaska Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Pasco Tri Cities Airport to Washington were last updated today.

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

As of December 2025, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to Washington.

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

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 Pasco Tri Cities Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$69 Cheap Flights from Pasco to Washington in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Pasco to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 9:40 am

PSC

SEA

1h 15mnonstop

7:53 pm - 8:55 pm

SEA

PSC

1h 02mnonstop

$99Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

7:04 pm - 8:10 pm

PSC

SEA

1h 06mnonstop

7:53 pm - 8:55 pm

SEA

PSC

1h 02mnonstop

$118Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

6:19 pm - 7:26 pm

PSC

SEA

1h 07mnonstop

7:53 pm - 8:57 pm

SEA

PSC

1h 04mnonstop

$128Alaska Airlines

Fri, Jan 9 - Mon, Jan 12

8:25 am - 9:40 am

PSC

SEA

1h 15mnonstop

7:53 pm - 8:55 pm

SEA

PSC

1h 02mnonstop

$129Hawaiian Airlines

Tue, Feb 24 - Wed, Feb 25

6:00 am - 7:20 am

PSC

SEA

1h 20mnonstop

8:23 am - 9:32 am

SEA

PSC

1h 09mnonstop

$133Alaska Airlines

Mon, Jan 5 - Mon, Jan 5

5:41 pm - 7:00 pm

PSC

SEA

1h 19mnonstop

9:40 am - 10:48 am

SEA

PSC

1h 08mnonstop

$138Delta

Thu, Jan 22 - Sat, Jan 24

1:00 pm - 2:15 pm

PSC

SEA

1h 15mnonstop

9:40 am - 10:48 am

SEA

PSC

1h 08mnonstop

$139Delta

Sun, Jan 11 - Tue, Jan 13

1:23 pm - 2:39 pm

PSC

SEA

1h 16mnonstop

11:21 pm - 12:20 am

SEA

PSC

0h 59mnonstop

$147Alaska Airlines

Thu, Jan 15 - Thu, Jan 22

8:25 am - 9:40 am

PSC

SEA

1h 15mnonstop

8:21 am - 5:35 pm

SEA

PSC

9h 14m1 stop

$151Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

5:35 pm - 8:59 pm

PSC

PDX

3h 24m1 stop

5:30 am - 10:48 am

PDX

PSC

5h 18m1 stop

$187Delta

Fri, Jan 16 - Sat, Jan 17

Alaska Airlines flights from Pasco to State of Washington

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

Alaska Airlines

Feb 28

PSC8:25 amPasco Tri Cities

1h 15m

SEA9:40 amSeattle/Tacoma Intl

Mar 4

SEA7:53 pmSeattle/Tacoma Intl

1h 02m

PSC8:55 pmPasco Tri Cities

$99

Find similar

Alaska Airlines

Feb 27

PSC7:04 pmPasco Tri Cities

1h 06m

SEA8:10 pmSeattle/Tacoma Intl

Mar 3

SEA7:53 pmSeattle/Tacoma Intl

1h 02m

PSC8:55 pmPasco Tri Cities

$108

Find similar

Alaska Airlines

Feb 27

PSC7:04 pmPasco Tri Cities

1h 06m

SEA8:10 pmSeattle/Tacoma Intl

Mar 3

SEA7:53 pmSeattle/Tacoma Intl

1h 02m

PSC8:55 pmPasco Tri Cities

$118

Find similar

Delta flights from Pasco to State of Washington

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

Delta

Jan 22

PSC5:41 pmPasco Tri Cities

1h 19m

SEA7:00 pmSeattle/Tacoma Intl

Jan 24

SEA9:40 amSeattle/Tacoma Intl

1h 08m

PSC10:48 amPasco Tri Cities

$138

Find similar

Delta

Jan 11

PSC1:00 pmPasco Tri Cities

1h 15m

SEA2:15 pmSeattle/Tacoma Intl

Jan 13

SEA9:40 amSeattle/Tacoma Intl

1h 08m

PSC10:48 amPasco Tri Cities

$139

Find similar

Delta

Jan 16

PSC5:35 pmPasco Tri Cities

1h 19m

SEA6:54 pmSeattle/Tacoma Intl

Jan 18

SEA9:40 amSeattle/Tacoma Intl

1h 08m

PSC10:48 amPasco Tri Cities

$178

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Sat 2/28

8:25 am-9:40 am

Nonstop1h 15m

Seattle/Tacoma Intl

Wed 3/4

7:53 pm-8:55 pm

Nonstop1h 02m

$99

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Fri 2/27

7:04 pm-8:10 pm

Nonstop1h 06m

Seattle/Tacoma Intl

Tue 3/3

7:53 pm-8:55 pm

Nonstop1h 02m

$118

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Fri 1/9

6:19 pm-7:26 pm

Nonstop1h 07m

Seattle/Tacoma Intl

Mon 1/12

7:53 pm-8:57 pm

Nonstop1h 04m

$128

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Tue 2/24

8:25 am-9:40 am

Nonstop1h 15m

Seattle/Tacoma Intl

Wed 2/25

7:53 pm-8:55 pm

Nonstop1h 02m

$129

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Mon 1/5

6:00 am-7:20 am

Nonstop1h 20m

Seattle/Tacoma Intl

Mon 1/5

8:23 am-9:32 am

Nonstop1h 09m

$133

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Thu 1/22

5:41 pm-7:00 pm

Nonstop1h 19m

Seattle/Tacoma Intl

Sat 1/24

9:40 am-10:48 am

Nonstop1h 08m

$138

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Sun 1/11

1:00 pm-2:15 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Tue 1/13

9:40 am-10:48 am

Nonstop1h 08m

$139

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Thu 1/15

1:23 pm-2:39 pm

Nonstop1h 16m

Seattle/Tacoma Intl

Thu 1/22

11:21 pm-12:20 am

Nonstop0h 59m

$147

PascoSeattle

PSC - SEA

PSCSEA

Pasco Tri Cities

Sat 2/28

8:25 am-9:40 am

Nonstop1h 15m

Seattle/Tacoma Intl

Wed 3/4

8:21 am-5:35 pm

1 stop9h 14m

$151

PascoPortland

PSC - PDX

PSCPDX

Pasco Tri Cities

Fri 1/16

5:35 pm-8:59 pm

1 stop3h 24m

Portland

Sat 1/17

5:30 am-10:48 am

1 stop5h 18m

$187

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 Pasco to State of Washington

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

Other information

What is the cheapest month to fly to State of Washington?

The month of April is, on average, the cheapest month to fly to State of Washington from Pasco, with most prices found around $157. If you aren’t able to travel to State of Washington during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $177.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Pasco to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $466. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Pasco to State of Washington for around $551.

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

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $422. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $531 on average. Flights to State of Washington from Pasco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Pasco when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Pasco for as low as $119 on momondo.

What cabin class options are available on Pasco Tri Cities to Washington flights?

There are 4 cabin classes available to choose from on Pasco Tri Cities to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Pasco to State of Washington flight deals and tips

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

Best Price Found	$191
Fastest flight time	1h 09m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Pasco in the past 72 hours is $191. The best round-trip flight deal from Pasco to State of Washington found on momondo in the last 72 hours is $326.

The fastest flight from Pasco to State of Washington takes 1h 09m

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

There are 96 airports in State of Washington. From Pasco there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Pasco Tri Cities Airport to Washington?
Prices for flights from Pasco Tri Cities Airport to Washington were last updated today.
How many operators does momondo search for flights from Pasco Tri Cities Airport to Washington?
As of December 2025, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to Washington.
How old do you have to be to fly from Pasco Tri Cities Airport to Washington?
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 Pasco Tri Cities Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pasco to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Pasco to State of Washington is Embraer 175, representing 22.00% of all bookings. The subsequent popular models are Boeing 737 at 15.60%, Embraer 170 at 15.20%, and Airbus A319 at 10.80%.

Best airlines flying from Pasco to State of Washington

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $97	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $121	Free Cancellation	Rating 8.0 11,479 reviews	Search Alaska Airlines flights

Why use momondo?

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

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

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

Flights from Pasco to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pasco to Washington.

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

If you are not ready to book a flight from Pasco to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

An easier way to manage your State of Washington 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/17

Sat 1/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular cities in Washington

Flights to New Yorkfrom $45

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $57

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

Flights to Seattlefrom $58

Cheap flights from Pasco to Washington from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Washington departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Pasco to Washington

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Alaska Airlines flights from Pasco to State of Washington

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

Delta flights from Pasco to State of Washington

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

momondo Fare Finder

Use the filters below to find and compare flights from Pasco to Washington that are best for you.

See travel insights to Washington from

How to get the cheapest flight ticket from Pasco to State of Washington

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

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

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

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

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Pasco Tri Cities to Washington flights?

There are 4 cabin classes available to choose from on Pasco Tri Cities to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

What airlines fly to State of Washington?

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

The number of flights available between Pasco and State of Washington is 16 per day as of December 2025. The most frequent departure time is 6:00AM, with 63% of daily flights leaving at noon.

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

As of December 2025, 112 flights take off from Pasco and land in State of Washington each week. The most common flight departure day for this route is Thu, with 25% of weekly flights taking off on this day.

Cheap Pasco to State of Washington flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

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

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

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

What documentation or ID do you need to fly to Washington?

What is the most popular plane model from Pasco to State of Washington?

Best airlines flying from Pasco to State of Washington

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

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington 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 Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo