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Pasco

$60+ Cheap flights from Washington to Pasco (PSC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PSC
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Washington to Pasco

Cheapest flights from Washington to Pasco
Explore the most affordable flight options available from Washington to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:29 amSEA - PSC
Nonstop1h 09mDelta
Mon 12/295:00 amPSC - SEA
Nonstop1h 22mDelta
Deal found 12/21$477
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:59 pmSEA - PSC
Nonstop0h 59mAlaska Airlines
Wed 12/317:04 amPSC - SEA
Nonstop1h 09mAlaska Airlines
Deal found 12/21$497
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:15 pmSEA - PSC
Nonstop1h 02mAlaska Airlines
Sun 12/286:00 amPSC - SEA
Nonstop1h 20mAlaska Airlines
Deal found 12/21$512
This Alaska Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:15 pmSEA - PSC
Nonstop1h 02mAlaska Airlines
Fri 12/2610:26 amPSC - SEA
Nonstop1h 29mAlaska Airlines
Deal found 12/22$537
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:03 pmSEA - PSC
Nonstop1h 09mAlaska Airlines
Sun 12/286:00 amPSC - SEA
Nonstop1h 20mAlaska Airlines
Deal found 12/21$552
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:26 pmSEA - PSC
Nonstop0h 59mAmerican Airlines
Sat 12/276:00 amPSC - SEA
Nonstop1h 20mAmerican Airlines
Deal found 12/21$572
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 amSEA - PSC
Nonstop1h 10mDelta
Fri 12/265:30 pmPSC - SEA
Nonstop1h 16mDelta
Deal found 12/22$607
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:59 pmSEA - PSC
Nonstop1h 09mDelta
Fri 1/25:30 pmPSC - SEA
Nonstop1h 16mDelta
Deal found 12/21$622
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:50 amPDX - PSC
1 stop3h 48mDelta
Wed 12/315:00 amPSC - PDX
1 stop3h 38mDelta
Deal found 12/21$687
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:59 pmSEA - PSC
Nonstop1h 09mDelta
Tue 12/2311:24 amPSC - SEA
Nonstop1h 16mDelta
Deal found 12/21$717
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:25 pmSEA - PSC
2 stops18h 56mMultiple Airlines
Mon 12/299:11 amPSC - SEA
1 stop25h 00mMultiple Airlines
Deal found 12/21$728
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:28 pmPDX - PSC
1 stop4h 49mAlaska Airlines
Wed 12/316:00 amPSC - PDX
2 stops7h 48mAlaska Airlines
Deal found 12/21$755

Find flight deals from Washington to Pasco

Keep the following information in mind while searching for Washington to Pasco flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$68
(Kiwi.com)

One-way from

$60
(Delta)

Popular in

July

Cheapest in

February

Average price

$238

Good round-trip deal

$158 or less

Good one-way deal

$236 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Pasco Tri Cities flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Pasco Tri Cities flights.
Search Deals
From Washington to Pasco Tri Cities
Search Deals
One-way flight from Washington to Pasco Tri Cities
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington to Pasco Tri Cities.
Search Deals
Price to beat on a one-way flight from Washington to Pasco Tri Cities.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Washington to Pasco that are best for you.

Fly from

Washington

Fly to

Pasco

Route

Depart

Return

Price

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Thu 2/12

7:53 pm-8:55 pm

Nonstop1h 02m

Pasco Tri Cities

Sun 2/15

8:25 am-9:40 am

Nonstop1h 15m

$78

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 2/20

9:35 am-10:41 am

Nonstop1h 06m

Pasco Tri Cities

Tue 2/24

1:00 pm-2:13 pm

Nonstop1h 13m

$79

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 1/24

9:59 pm-11:09 pm

Nonstop1h 10m

Pasco Tri Cities

Wed 1/28

5:05 am-6:31 am

Nonstop1h 26m

$79

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Wed 1/28

8:00 am-9:03 am

Nonstop1h 03m

Pasco Tri Cities

Sat 1/31

8:27 am-9:53 am

Nonstop1h 26m

$79

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 1/23

7:53 pm-8:57 pm

Nonstop1h 04m

Pasco Tri Cities

Sun 1/25

8:27 am-9:53 am

Nonstop1h 26m

$99

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 2/6

7:53 pm-8:57 pm

Nonstop1h 04m

Pasco Tri Cities

Sun 2/15

8:25 am-9:40 am

Nonstop1h 15m

$99

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 1/16

7:53 pm-8:57 pm

Nonstop1h 04m

Pasco Tri Cities

Sun 1/18

8:27 am-9:53 am

Nonstop1h 26m

$118

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 1/16

7:53 pm-8:57 pm

Nonstop1h 04m

Pasco Tri Cities

Mon 1/19

6:19 pm-7:26 pm

Nonstop1h 07m

$118

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 1/24

1:38 pm-8:57 pm

1 stop7h 19m

Pasco Tri Cities

Sun 1/25

6:19 pm-9:29 am

1 stop15h 10m

$127

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 1/17

9:40 am-10:48 am

Nonstop1h 08m

Pasco Tri Cities

Sun 1/18

1:00 pm-2:15 pm

Nonstop1h 15m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 35 results
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Best time to book a flight from Washington to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Pasco

What is the cheapest month to book a flight from State of Washington to Pasco?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Pasco (average of $46). Flying from State of Washington to Pasco in July is currently the most expensive (average of $133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to PSC?

Find hourly flight availability from Washington to Pasco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

One of the essential ways to save on airfare from State of Washington to Pasco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

Weekly flight availability from State of Washington to Pasco

Explore weekly flight availability from Washington to Pasco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from USWA to PSC are scheduled on a Tuesday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Pasco

Get insights into the airlines that provide service to Pasco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pasco. Reviews last updated December 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Washington to Pasco to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,518 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,518 reviews
Alaska Airlines
8.0
Very good
11,518 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,015 reviews
Alaska Airlines
8.0
Very good
11,518 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,518 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Washington to Pasco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pasco from Washington?

    Located just 1.9 mi from the city center, Pasco Tri Cities (PSC) is the airport most travelers will use when flying to Pasco from Washington.

  • How popular is this State of Washington to Pasco flight route?

    This flight path from Washington to Pasco Tri Cities was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from State of Washington to Pasco?

    Alaska Airlines, Delta, and Hawaiian Airlines can get you from State of Washington to Pasco in just under 1h 02m. Your travel time can differ by up to 6h 17m. Airlines will cover a distance of 171 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Pasco one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $78. Delta flights start at $78 while deals on Hawaiian Airlines start at $98 one-way.

  • What are the most popular routes from State of Washington to Pasco?

    Most travelers choose Seattle/Tacoma Intl - Pasco Tri Cities, Spokane - Pasco Tri Cities or Portland - Pasco Tri Cities when deciding on the best route from State of Washington to Pasco.

  • What are the most reliable airlines from State of Washington to Pasco?

    Consider Air France (99%), WestJet (96%) or KLM (96%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Pasco.

  • What are the cheapest flights from State of Washington to Pasco?

    The cheapest flight price from State of Washington to Pasco is $69. On average you can expect to pay $275. The most popular route, (Seattle/Tacoma Intl - Pasco Tri Cities), can usually be booked for $68.

  • Can I find deals for flights from Washington to Pasco that include hotel bookings?

    Yes. In addition to deals on Washington to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Pasco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Pasco.

  • Can I find deals for business class flights from Washington to Pasco?

    Yes. Cheapflights offers flight deals from Washington to Pasco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Pasco?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Pasco (average of $46). Flying from State of Washington to Pasco in July is currently the most expensive (average of $133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pasco?

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

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Alternative routes for Washington to Pasco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Pasco

Discover the top 3 airlines that operate flights from Washington to Pasco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$97Average$197FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$178FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$117Average$207FlexibilityNo cancel feeOn-time75%

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