Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to Pasco from $134

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 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Pasco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:30 pm - 3:23 pm
PDX
-
PSC
0h 53mnonstop
Alaska Airlines Logo
4:00 pm - 4:53 pm
PSC
-
PDX
0h 53mnonstop
$187Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
2:30 pm - 3:23 pm
PDX
-
PSC
0h 53mnonstop
Alaska Airlines Logo
5:20 am - 6:12 am
PSC
-
PDX
0h 52mnonstop
$197Alaska Airlines
Fri, Aug 28 - Tue, Sep 1
Alaska Airlines Logo
9:10 am - 10:15 am
SEA
-
PSC
1h 05mnonstop
Alaska Airlines Logo
6:00 pm - 7:12 pm
PSC
-
SEA
1h 12mnonstop
$207Alaska Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
2:30 pm - 3:24 pm
PDX
-
PSC
0h 54mnonstop
Alaska Airlines Logo
4:01 pm - 4:54 pm
PSC
-
PDX
0h 53mnonstop
$207Alaska Airlines
Thu, Oct 22 - Sun, Oct 25
Delta Logo
7:05 am - 11:45 am
PDX
-
PSC
4h 40m
1 stop
Delta Logo
12:30 pm - 5:14 pm
PSC
-
PDX
4h 44m
1 stop
$209Delta
Sat, Aug 29 - Wed, Sep 2
Delta Logo
8:24 pm - 11:59 pm
PDX
-
PSC
3h 35m
1 stop
Delta Logo
6:15 am - 11:45 am
PSC
-
PDX
5h 30m
1 stop
$224Delta
Fri, Aug 28 - Tue, Sep 1
Alaska Airlines Logo
9:10 am - 10:15 am
SEA
-
PSC
1h 05mnonstop
Alaska Airlines Logo
6:00 pm - 7:12 pm
PSC
-
SEA
1h 12mnonstop
$227Alaska Airlines
Sat, Oct 24 - Tue, Oct 27
Delta Logo
7:40 pm - 11:38 pm
PDX
-
PSC
3h 58m
1 stop
Delta Logo
5:45 pm - 11:52 pm
PSC
-
PDX
6h 07m
1 stop
$239Delta
Fri, Oct 9 - Sun, Oct 11
Allegiant Air Logo
8:51 pm - 7:58 pm
GEG
-
PSC
23h 07m
1 stop
Allegiant Air Logo
10:21 am - 11:08 am
PSC
-
GEG
24h 47m
1 stop
$407Allegiant Air
Thu, Jul 16 - Thu, Jul 23
Allegiant Air Logo
8:51 pm - 7:58 pm
GEG
-
PSC
23h 07m
1 stop
Allegiant Air Logo
10:21 am - 11:08 am
PSC
-
GEG
24h 47m
1 stop
$421Allegiant Air
Thu, Jul 23 - Thu, Jul 30

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from State of Washington to Pasco

Our best Alaska Airlines deals on State of Washington to Pasco flight tickets
Alaska Airlines
Aug 29
PDX2:30 pmPortland
0h 53m
PSC3:23 pmPasco Tri Cities
Sep 1
PSC4:00 pmPasco Tri Cities
0h 53m
PDX4:53 pmPortland
$187
Alaska Airlines
Aug 28
PDX2:30 pmPortland
0h 53m
PSC3:23 pmPasco Tri Cities
Sep 1
PSC5:20 amPasco Tri Cities
0h 52m
PDX6:12 amPortland
$197
Alaska Airlines
Oct 24
SEA9:10 amSeattle/Tacoma Intl
1h 05m
PSC10:15 amPasco Tri Cities
Oct 27
PSC6:00 pmPasco Tri Cities
1h 12m
SEA7:12 pmSeattle/Tacoma Intl
$207

Allegiant Air flights from State of Washington to Pasco

Our best Allegiant Air deals on State of Washington to Pasco flight tickets
Allegiant Air
Jul 16
GEG8:51 pmSpokane
23h 07m
1 stop
PSC7:58 pmPasco Tri Cities
Jul 23
PSC10:21 amPasco Tri Cities
24h 47m
1 stop
GEG11:08 amSpokane
$407
Allegiant Air
Jul 23
GEG8:51 pmSpokane
23h 07m
1 stop
PSC7:58 pmPasco Tri Cities
Jul 30
PSC10:21 amPasco Tri Cities
24h 47m
1 stop
GEG11:08 amSpokane
$421

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Pasco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Washington to Pasco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 8/29

2:30 pm-3:23 pm

Nonstop0h 53m

Pasco Tri Cities

Wed 9/2

4:00 pm-4:53 pm

Nonstop0h 53m

$187
Quickest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 8/28

2:30 pm-3:23 pm

Nonstop0h 53m

Pasco Tri Cities

Tue 9/1

5:20 am-6:12 am

Nonstop0h 52m

$197

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 10/24

9:10 am-10:15 am

Nonstop1h 05m

Pasco Tri Cities

Tue 10/27

6:00 pm-7:12 pm

Nonstop1h 12m

$207

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 10/22

2:30 pm-3:24 pm

Nonstop0h 54m

Pasco Tri Cities

Sun 10/25

4:01 pm-4:54 pm

Nonstop0h 53m

$207

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 8/29

7:05 am-11:45 am

1 stop4h 40m

Pasco Tri Cities

Wed 9/2

12:30 pm-5:14 pm

1 stop4h 44m

$209

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 8/28

8:24 pm-11:59 pm

1 stop3h 35m

Pasco Tri Cities

Tue 9/1

6:15 am-11:45 am

1 stop5h 30m

$224

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 10/24

9:10 am-10:15 am

Nonstop1h 05m

Pasco Tri Cities

Tue 10/27

6:00 pm-7:12 pm

Nonstop1h 12m

$227

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 10/9

7:40 pm-11:38 pm

1 stop3h 58m

Pasco Tri Cities

Sun 10/11

5:45 pm-11:52 pm

1 stop6h 07m

$239

SpokanePasco

GEG - PSC

GEGPSC

Spokane

Thu 7/16

8:51 pm-7:58 pm

1 stop23h 07m

Pasco Tri Cities

Thu 7/23

10:21 am-11:08 am

1 stop24h 47m

$407

SpokanePasco

GEG - PSC

GEGPSC

Spokane

Thu 7/23

8:51 pm-7:58 pm

1 stop23h 07m

Pasco Tri Cities

Thu 7/30

10:21 am-11:08 am

1 stop24h 47m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Pasco from

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

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 $177. 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 at noon when prices are $287 on average. Flights to Pasco from State of Washington at noon 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

What cabin class options are available on State of Washington to Pasco flights?

There are 2 cabin classes available to choose from on State of Washington to Pasco 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 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

$218

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 $218. The best round-trip flight deal from State of Washington to Pasco found on momondo in the last 72 hours is $362.
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).
Search flight deals

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?

  • 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?

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
DeltaPriceFrom $79Free CancellationRating
7.8
8,424 reviews
Search Delta flights
Alaska AirlinesPriceFrom $108Free CancellationRating
7.9
12,563 reviews
Search Alaska Airlines flights

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Kennewick
Richland

Why use momondo?

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States