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Pasco

$79+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PSC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Washington to Pasco

Keep the following information in mind while searching for Washington to Pasco flight deals. Data was last updated September 16, 2025.

Round-trip from

$91
(Delta)

One-way from

$79
(Delta)

Popular in

November

Cheapest in

February

Average price

$177

Good round-trip deal

$157 or less

Good one-way deal

$188 or less
From Washington to Pasco Tri Cities
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One-way flight from Washington to Pasco Tri Cities
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Highest demand for flights based on searches. 12% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington to Pasco Tri Cities.
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Price to beat on a one-way flight from Washington to Pasco Tri Cities.
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Find 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 September 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 11/19:40 amSEA - PSC
Nonstop1h 10mDelta
Sun 11/25:45 pmPSC - SEA
Nonstop1h 14mDelta
Deal found 9/16$91
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:20 amSEA - PSC
Nonstop1h 10mHawaiian Airlines
Sat 10/181:07 pmPSC - SEA
Nonstop1h 11mHawaiian Airlines
Deal found 9/15$107
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/119:45 pmSEA - PSC
Nonstop1h 10mDelta
Sat 10/185:45 pmPSC - SEA
Nonstop1h 14mDelta
Deal found 9/14$117
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:15 pmSEA - PSC
Nonstop0h 58mAlaska Airlines
Sat 11/11:36 pmPSC - SEA
Nonstop1h 15mAlaska Airlines
Deal found 9/14$132
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/149:45 pmSEA - PSC
Nonstop1h 10mDelta
Wed 10/155:45 pmPSC - SEA
Nonstop1h 14mDelta
Deal found 9/15$157
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:09 pmSEA - PSC
Nonstop1h 10mAlaska Airlines
Mon 10/138:49 amPSC - SEA
Nonstop1h 13mAlaska Airlines
Deal found 9/16$161
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:09 pmSEA - PSC
Nonstop1h 10mAlaska Airlines
Tue 10/218:49 amPSC - SEA
Nonstop1h 13mAlaska Airlines
Deal found 9/15$171
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/1311:10 pmSEA - PSC
Nonstop1h 07mAlaska Airlines
Mon 10/201:07 pmPSC - SEA
Nonstop1h 11mAlaska Airlines
Deal found 9/15$177
This Delta deal was found by Cheapflights users on 9/16. 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 11/109:50 pmSEA - PSC
Nonstop1h 11mDelta
Fri 11/145:41 pmPSC - SEA
Nonstop1h 19mDelta
Deal found 9/16$188
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:20 amSEA - PSC
Nonstop1h 10mAlaska Airlines
Fri 10/173:52 pmPSC - SEA
Nonstop1h 08mAlaska Airlines
Deal found 9/15$195
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/148:54 pmGEG - PSC
1 stop15h 36mAlaska Airlines
Tue 10/217:24 pmPSC - GEG
1 stop12h 56mAlaska Airlines
Deal found 9/14$242
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/2110:11 pmPDX - PSC
1 stop11h 21mAlaska Airlines
Fri 12/266:00 amPSC - PDX
1 stop3h 50mAlaska Airlines
Deal found 9/15$406

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 September 16, 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

Wed 10/15

9:40 am-10:50 am

Nonstop1h 10m

Pasco Tri Cities

Sat 10/18

6:10 am-7:30 am

Nonstop1h 20m

$117

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 10/11

9:45 pm-10:55 pm

Nonstop1h 10m

Pasco Tri Cities

Sat 10/18

5:45 pm-6:59 pm

Nonstop1h 14m

$117

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 10/14

9:40 am-10:50 am

Nonstop1h 10m

Pasco Tri Cities

Tue 10/21

5:45 pm-6:59 pm

Nonstop1h 14m

$117

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 10/28

11:15 pm-12:13 am

Nonstop0h 58m

Pasco Tri Cities

Sat 11/1

1:36 pm-2:51 pm

Nonstop1h 15m

$132

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Mon 11/24

9:50 pm-11:01 pm

Nonstop1h 11m

Pasco Tri Cities

Sat 11/29

5:41 pm-7:00 pm

Nonstop1h 19m

$147

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 11/1

9:40 am-10:50 am

Nonstop1h 10m

Pasco Tri Cities

Sun 11/2

5:45 pm-6:59 pm

Nonstop1h 14m

$147

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 10/14

9:45 pm-10:55 pm

Nonstop1h 10m

Pasco Tri Cities

Wed 10/15

5:45 pm-6:59 pm

Nonstop1h 14m

$157

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 10/10

8:09 pm-9:19 pm

Nonstop1h 10m

Pasco Tri Cities

Sun 10/12

1:07 pm-2:18 pm

Nonstop1h 11m

$177

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sun 10/12

8:09 pm-9:19 pm

Nonstop1h 10m

Pasco Tri Cities

Sun 10/19

8:49 am-10:02 am

Nonstop1h 13m

$177

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Mon 10/13

11:10 pm-12:17 am

Nonstop1h 07m

Pasco Tri Cities

Mon 10/20

1:07 pm-2:18 pm

Nonstop1h 11m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 31 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, January is the cheapest month in which you can book a flight from State of Washington to Pasco (average of $349). Flying from State of Washington to Pasco in June is currently the most expensive (average of $438). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Pasco as you normally would.

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 September 16, 2025.

The most flights from USWA to PSC are scheduled on a Monday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 September 16, 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
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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?

    Delta and Alaska Airlines can get you from State of Washington to Pasco in just under 58m. Your travel time will be generally consistent. Airlines will cover a distance of 171 mi. Generally, flights for this route are nonstop.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $79. Alaska Airlines flights start at $130 while deals on Hawaiian Airlines start at $161 one-way.

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

    Most travelers choose Seattle/Tacoma Intl - Pasco Tri Cities, Portland - Pasco Tri Cities or Spokane - 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 (94%), Aeromexico (94%) or Virgin Atlantic (92%) 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 $78. On average you can expect to pay $188. The most popular route, (Seattle/Tacoma Intl - Pasco Tri Cities), can usually be booked for $107.

  • 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, January is the cheapest month in which you can book a flight from State of Washington to Pasco (average of $349). Flying from State of Washington to Pasco in June is currently the most expensive (average of $438). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$97Average$197FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$178FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$117Average$214FlexibilityNo cancel feeOn-time75%

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