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Pasco

$287+ Cheap flights from District of Columbia to Pasco (PSC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PSC
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from District of Columbia to Pasco

Cheapest flights from District of Columbia to Pasco
Explore the most affordable flight options available from District of Columbia to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 12/74:00 pmIAD - PSC
1 stop7h 58mUnited Airlines
Wed 12/105:04 amPSC - IAD
1 stop8h 26mUnited Airlines
Deal found 11/3$374
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/76:30 pmIAD - PSC
1 stop29h 23mAlaska Airlines
Wed 12/1011:28 amPSC - IAD
2 stops27h 02mAlaska Airlines
Deal found 11/3$418
This Delta deal was found by Cheapflights users on 11/2. 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 11/244:56 pmDCA - PSC
1 stop9h 05mDelta
Thu 11/275:10 amPSC - DCA
1 stop7h 50mDelta
Deal found 11/2$565
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/216:43 pmIAD - PSC
1 stop8h 34mAlaska Airlines
Sun 1/46:02 pmPSC - IAD
1 stop9h 11mAlaska Airlines
Deal found 11/3$607
This Delta deal was found by Cheapflights users on 11/2. 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 11/2410:05 amIAD - PSC
2 stops12h 44mDelta
Thu 11/271:00 pmPSC - IAD
1 stop8h 25mDelta
Deal found 11/2$657
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/215:00 pmDCA - PSC
1 stop19h 32mAlaska Airlines
Sun 1/410:26 amPSC - DCA
1 stop26h 39mAlaska Airlines
Deal found 11/3$658
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 11/198:00 amDCA - PSC
1 stop10h 12mAlaska Airlines
Sun 11/235:46 amPSC - DCA
1 stop7h 20mAlaska Airlines
Deal found 11/4$682
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/178:00 amDCA - PSC
1 stop7h 59mAlaska Airlines
Fri 11/212:14 pmPSC - DCA
1 stop28h 45mAlaska Airlines
Deal found 11/1$702
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/177:43 amIAD - PSC
1 stop8h 16mAlaska Airlines
Fri 11/215:46 amPSC - IAD
1 stop8h 48mAlaska Airlines
Deal found 11/1$730
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 11/197:43 amIAD - PSC
1 stop10h 29mAlaska Airlines
Sun 11/237:00 amPSC - IAD
1 stop7h 34mAlaska Airlines
Deal found 11/4$732
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/198:25 amIAD - PSC
1 stop15h 37mUnited Airlines
Sun 11/235:05 amPSC - IAD
2 stops23h 22mUnited Airlines
Deal found 11/4$784
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 11/177:43 amIAD - PSC
1 stop10h 29mAlaska Airlines
Wed 11/193:49 pmPSC - IAD
1 stop11h 34mAlaska Airlines
Deal found 11/4$804

Cheap flight deals from District of Columbia to Pasco

Keep the following information in mind while searching for District of Columbia to Pasco flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(Alaska Airlines)

Popular in

October

Cheapest in

May

Average price

$563
Provider with most accurate pricing for Washington, D.C. (WAS)-Pasco Tri Cities flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Pasco Tri Cities flights.
Search Deals
From District of Columbia to Pasco Tri Cities
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 November 4, 2025.
Use the filters below to find and compare flights from District of Columbia to Pasco that are best for you.

Fly from

District of Columbia

Fly to

Pasco

Route

Depart

Return

Price

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Thu 1/29

7:30 am-11:09 pm

1 stop18h 39m

Pasco Tri Cities

Tue 2/10

5:35 pm-11:10 pm

1 stop26h 35m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 1/31

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Tue 2/10

1:23 pm-4:26 pm

1 stop24h 03m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Wed 1/28

6:04 pm-12:44 pm

1 stop21h 40m

Pasco Tri Cities

Wed 2/11

10:00 am-5:55 pm

1 stop28h 55m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Wed 1/28

7:30 am-10:48 am

1 stop30h 18m

Pasco Tri Cities

Sun 2/8

1:00 pm-11:10 pm

1 stop7h 10m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Thu 1/29

7:30 am-11:09 pm

1 stop18h 39m

Pasco Tri Cities

Sun 2/8

1:00 pm-11:10 pm

1 stop7h 10m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Wed 1/28

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Mon 2/9

1:23 pm-4:26 pm

1 stop24h 03m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Mon 1/26

7:30 am-10:48 am

1 stop30h 18m

Pasco Tri Cities

Sun 2/8

1:00 pm-11:10 pm

1 stop7h 10m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 1/31

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Sat 2/14

6:00 pm-5:55 pm

1 stop20h 55m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 1/31

7:30 am-4:18 pm

1 stop11h 48m

Pasco Tri Cities

Sun 2/8

1:00 pm-11:10 pm

1 stop7h 10m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Mon 1/26

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Wed 2/11

10:00 am-5:55 pm

1 stop28h 55m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 20 results
1
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Best time to book a flight from District of Columbia to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from District of Columbia 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 District of Columbia to Pasco

What is the cheapest month to book a flight from District of Columbia to Pasco?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Pasco (average of $226). Flying from District of Columbia to Pasco in December is currently the most expensive (average of $543). 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 DC to PSC?

Find hourly flight availability from District of Columbia 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 November 4, 2025.

It’s typically best to fly out from District of Columbia to Pasco in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    If you book a flight to Pasco from District of Columbia, you will be flying to Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco.

  • How long is the flight from District of Columbia to Pasco?

    For as low as $287, Delta can have you in Pasco from District of Columbia in 18h 39m. District of Columbia and Pasco are separated by a distance of 2151 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from District of Columbia to Pasco that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Pasco?

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

  • Can I find deals for business class flights from District of Columbia to Pasco?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Pasco?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Pasco (average of $226). Flying from District of Columbia to Pasco in December is currently the most expensive (average of $543). 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 District of Columbia 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 District of Columbia to Pasco

Discover the top 3 airlines that operate flights from District of Columbia 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$561FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$451Average$504FlexibilityNo cancel feeOn-time75%

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