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$59+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PSC
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Delta)

One-way from

$59
(Delta)

Popular in

November

Cheapest in

February

Average price

$136

Good round-trip deal

$146 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Pasco Tri Cities flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Pasco Tri Cities flights.
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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. 16% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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 4/2210:55 pmSEA - PSC
Nonstop1h 04mDelta
Tue 4/2911:30 amPSC - SEA
Nonstop1h 15mDelta
Deal found 3/31$117
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/159:56 amSEA - PSC
Nonstop1h 06mAlaska Airlines
Thu 5/2211:42 amPSC - SEA
Nonstop1h 08mAlaska Airlines
Deal found 3/31$167
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/219:44 amSEA - PSC
Nonstop1h 05mHawaiian Airlines
Sat 6/213:46 pmPSC - SEA
Nonstop1h 14mHawaiian Airlines
Deal found 3/31$191
This Delta deal was found by Cheapflights users on 3/31. 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 6/137:59 pmPDX - PSC
1 stop3h 10mDelta
Sat 6/145:25 amPSC - PDX
1 stop2h 55mDelta
Deal found 3/31$237
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 4/285:22 pmPDX - PSC
1 stop3h 29mAlaska Airlines
Mon 5/511:31 amPSC - PDX
1 stop5h 17mAlaska Airlines
Deal found 3/31$246
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:30 pmSEA - PSC
1 stop7h 20mMultiple Airlines
Mon 4/289:33 pmPSC - SEA
1 stop14h 02mMultiple Airlines
Deal found 3/30$286
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:05 pmSEA - PSC
1 stop18h 34mUnited Airlines
Tue 4/296:15 amPSC - SEA
1 stop18h 43mUnited Airlines
Deal found 3/31$475

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 April 1, 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

Tue 4/22

10:55 pm-11:59 pm

Nonstop1h 04m

Pasco Tri Cities

Tue 4/29

11:30 am-12:45 pm

Nonstop1h 15m

$117

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 4/25

4:15 pm-5:16 pm

Nonstop1h 01m

Pasco Tri Cities

Mon 5/26

3:52 pm-4:55 pm

Nonstop1h 03m

$131

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Thu 5/15

9:56 am-11:02 am

Nonstop1h 06m

Pasco Tri Cities

Thu 5/22

11:42 am-12:50 pm

Nonstop1h 08m

$167

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 6/13

7:59 pm-11:09 pm

1 stop3h 10m

Pasco Tri Cities

Sat 6/14

5:25 am-8:20 am

1 stop2h 55m

$237

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 4/28

5:22 pm-8:51 pm

1 stop3h 29m

Pasco Tri Cities

Mon 5/5

11:31 am-4:48 pm

1 stop5h 17m

$246

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Fri 4/25

12:30 pm-7:50 pm

1 stop7h 20m

Pasco Tri Cities

Mon 4/28

9:33 pm-11:35 am

1 stop14h 02m

$286

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 4/22

5:05 pm-11:39 am

1 stop18h 34m

Pasco Tri Cities

Tue 4/29

6:15 am-12:58 am

1 stop18h 43m

$475

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Tue 4/29

9:40 am-10:50 am

Nonstop1h 10m

$59

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 4/26

9:50 am-10:51 am

Nonstop1h 01m

$66

SeattlePasco

SEA - PSC

SEAPSC

Seattle/Tacoma Intl

Sat 7/26

11:30 am-12:36 pm

Nonstop1h 06m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 15 results
1
2

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 $537). 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 April 1, 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 April 1, 2025.

The most flights from USWA to PSC are scheduled on a Sunday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Pasco by month

Plan your trip to Pasco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pasco ranges from 0.3 - 1.2 inches per month. January is typically the wettest month, when rainfall can reach 1.2 in. July is typically the driest time to visit Pasco when rainfall is around 0.3 in.

Temperature in Pasco by month

Plan your trip to Pasco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pasco, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

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 April 1, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Washington to Pasco have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,345 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $59. Hawaiian Airlines flights start at $66 while deals on Alaska Airlines start at $99 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 (91%), KLM (90%) or Horizon Air (84%) 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 $177. The most popular route, (Seattle/Tacoma Intl - Pasco Tri Cities), can usually be booked for $117.

  • 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 $537). 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 Washington?

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

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Alternative routes for Washington to Pasco

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Top 2 airlines flying from Washington to Pasco

Discover the top 2 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$97Average$177FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$132Average$222FlexibilityNo cancel feeOn-time75%
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