Washington, D.C.

$227+ Cheap flights from Pasco (PSC) to Washington, D.C. (WAS)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — WAS
Oct 15 — Oct 221
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Cheap flight deals from Pasco to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$338
(Alaska Airlines)

One-way from

$227
(Alaska Airlines)

Popular in

June

Cheapest in

May

Average price

$662
From Pasco Tri Cities to Washington, D.C. (WAS)
One-way flight from Pasco Tri Cities to Washington, D.C. (WAS)
High demand for flights, 9% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Pasco to Washington, D.C.

Cheapest flights from Pasco to Washington, D.C.
Explore the most affordable flight options available from Pasco to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/287:00 amPSC - DCA
1 stop10h 00mAlaska Airlines
Tue 11/49:59 amDCA - PSC
1 stop17h 00mAlaska Airlines
Deal found 9/13$338
This Delta deal was found by Cheapflights users on 9/13. 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 10/286:00 amPSC - DCA
1 stop8h 48mDelta
Tue 11/44:59 pmDCA - PSC
1 stop8h 56mDelta
Deal found 9/13$339
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amPSC - DCA
1 stop10h 00mHawaiian Airlines
Wed 11/58:00 amDCA - PSC
1 stop15h 51mHawaiian Airlines
Deal found 9/14$340
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.
Wed 10/296:10 amPSC - IAD
2 stops14h 23mDelta
Wed 11/51:00 pmIAD - PSC
2 stops9h 40mDelta
Deal found 9/14$349
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.
Wed 10/293:49 pmPSC - IAD
1 stop11h 34mAlaska Airlines
Wed 11/56:13 pmIAD - PSC
1 stop9h 00mAlaska Airlines
Deal found 9/14$359
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.
Sat 11/16:00 amPSC - DCA
1 stop8h 48mDelta
Mon 11/33:05 pmDCA - PSC
2 stops11h 26mDelta
Deal found 9/15$379
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.
Sat 11/13:49 pmPSC - IAD
1 stop12h 34mAlaska Airlines
Mon 11/35:40 pmIAD - PSC
2 stops30h 11mAlaska Airlines
Deal found 9/15$397
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.
Wed 10/295:05 amPSC - DCA
2 stops10h 54mDelta
Wed 11/54:59 pmDCA - PSC
1 stop8h 56mDelta
Deal found 9/14$404
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.
Sat 11/11:00 pmPSC - IAD
1 stop8h 40mDelta
Mon 11/33:00 pmIAD - PSC
1 stop7h 40mDelta
Deal found 9/15$409
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:42 amPSC - BWI
2 stops18h 19mMultiple Airlines
Fri 10/38:16 amBWI - PSC
1 stop9h 17mMultiple Airlines
Deal found 9/14$418
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.
Thu 10/167:24 pmPSC - IAD
1 stop25h 59mAlaska Airlines
Mon 10/206:25 amIAD - PSC
1 stop20h 52mAlaska Airlines
Deal found 9/15$422
This Hawaiian Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/286:00 amPSC - IAD
1 stop7h 40mHawaiian Airlines
Tue 11/46:13 pmIAD - PSC
1 stop9h 00mHawaiian Airlines
Deal found 9/13$431

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to Washington, D.C. 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 15, 2025.
Use the filters below to find and compare flights from Pasco to Washington, D.C. that are best for you.

Fly from

Pasco

Fly to

Washington, D.C.

Route

Depart

Return

Price

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Tue 10/28

6:00 am-5:48 pm

1 stop8h 48m

Washington, D.C. Reagan-National

Tue 11/4

4:59 pm-10:55 pm

1 stop8h 56m

$339

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Wed 10/29

7:00 am-8:00 pm

1 stop10h 00m

Washington, D.C. Reagan-National

Wed 11/5

8:00 am-8:51 pm

1 stop15h 51m

$340

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Wed 10/29

6:10 am-11:33 pm

2 stops14h 23m

Washington, D.C. Dulles Intl

Wed 11/5

1:00 pm-7:40 pm

2 stops9h 40m

$349

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Sat 11/1

6:00 am-5:48 pm

1 stop8h 48m

Washington, D.C. Reagan-National

Mon 11/3

3:05 pm-11:31 pm

2 stops11h 26m

$379

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 11/1

3:49 pm-7:23 am

1 stop12h 34m

Washington, D.C. Dulles Intl

Mon 11/3

5:40 pm-8:51 pm

2 stops30h 11m

$397

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Wed 10/29

5:05 am-6:59 pm

2 stops10h 54m

Washington, D.C. Reagan-National

Wed 11/5

4:59 pm-10:55 pm

1 stop8h 56m

$404

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 11/1

1:00 pm-12:40 am

1 stop8h 40m

Washington, D.C. Dulles Intl

Mon 11/3

3:00 pm-7:40 pm

1 stop7h 40m

$409

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Mon 9/29

9:42 am-7:01 am

2 stops18h 19m

Baltimore/Washington

Fri 10/3

8:16 am-2:33 pm

1 stop9h 17m

$418

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Thu 10/16

7:24 pm-12:23 am

1 stop25h 59m

Washington, D.C. Dulles Intl

Mon 10/20

6:25 am-12:17 am

1 stop20h 52m

$422

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 10/28

6:00 am-4:40 pm

1 stop7h 40m

Washington, D.C. Dulles Intl

Tue 11/4

6:13 pm-12:13 am

1 stop9h 00m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 31 results
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Best time to book a flight from Pasco to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Pasco 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 Pasco to Washington, D.C.

What is the cheapest month to book a flight from Pasco to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Pasco to Washington, D.C. (average of $292). Flying from Pasco to Washington, D.C. in April is currently the most expensive (average of $337). 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 PSC to WAS?

Find hourly flight availability from Pasco to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from Pasco to Washington, D.C. in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and Delta from Pasco to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Pasco to Washington, D.C.. 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 from for flights from Pasco to Washington, D.C.?

    If you book a flight to Washington, D.C. from Pasco, you will be flying from Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco. There are 0 flights from Tri Cities to Washington, D.C. per day from 3 different airlines.

  • How long is the flight from Pasco to Washington, D.C.?

    Departing from Pasco to Washington, D.C. will take you 8h 48m. The distance between Pasco and Washington, D.C. is about 2173 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pasco to Washington, D.C. round-trip?

    Cheapflights users have booked flights from Pasco to Washington, D.C. round-trip from $149. Other airlines that can offer you cheap pricing are United Airlines, from $265, and Alaska Airlines, from $338. These flights start at 71% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Pasco to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Pasco to Washington, D.C. are Alaska Airlines ($227), American Airlines ($237), and United Airlines ($333).

  • What are the most popular routes from Pasco to Washington, D.C.?

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

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

  • How can I find direct flights from Pasco to Washington, D.C.?

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

  • Can I find deals for business class flights from Pasco to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Pasco to Washington, D.C. 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 Pasco to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Pasco to Washington, D.C. (average of $292). Flying from Pasco to Washington, D.C. in April is currently the most expensive (average of $337). 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, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Pasco to Washington, D.C.

Discover the top 3 airlines that operate flights from Pasco to Washington, D.C.. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$265Average$567FlexibilityNo cancel feeOn-time69%
DeltaCheapest$294Average$541FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$338Average$553FlexibilityNo cancel feeOn-time75%

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