What airlines fly to Washington, D.C.?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Washington, D.C. from Pasco according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Pasco to Washington, D.C.?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 47m.

What is the cheapest airline that flies from Pasco Tri Cities to Washington, D.C.?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Pasco Tri Cities to Washington, D.C.

Which airport is the most popular layover for flights between Pasco and Washington, D.C.?

Seattle (SEA) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pasco to Washington, D.C.?

Flights via Seattle (SEA) offer the lowest average round-trip price of $352.

Which layover airport has the shortest connection time from Pasco to Washington, D.C.?

Denver (DEN) has the shortest average layover time for this route: 0h 54m.

When did momondo last update prices for flights from Pasco Tri Cities Airport to Washington, D.C.?

Prices for flights from Pasco Tri Cities Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Pasco Tri Cities Airport to Washington, D.C.?

There are 3 operators available for flights from Pasco Tri Cities Airport to Washington, D.C. as of November 2025.

How old do you have to be to fly from Pasco Tri Cities Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$166 Cheap Flights from Pasco to Washington, D.C. in 2025/26

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7:00 am - 8:55 pmPSC-DCA

10h 55m1 stop

8:00 am - 1:04 pmDCA-PSC

8h 04m1 stop

$408Hawaiian Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

6:01 am - 5:55 pmPSC-IAD

8h 54m1 stop

6:55 pm - 12:04 amIAD-PSC

8h 09m1 stop

$408Hawaiian Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:45 pm - 10:25 amPSC-DCA

13h 40m2 stops

4:40 pm - 11:39 pmDCA-PSC

9h 59m1 stop

$414Delta

Find Deal

Mon, Mar 23 - Wed, Mar 25

12:35 pm - 11:56 pmPSC-IAD

8h 21m1 stop

12:30 pm - 11:39 pmIAD-PSC

14h 09m2 stops

$414Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

7:00 am - 8:55 pmPSC-DCA

10h 55m1 stop

9:30 am - 12:04 amDCA-PSC

17h 34m2 stops

$421Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

6:01 am - 6:02 pmPSC-BWI

9h 01m1 stop

7:00 am - 12:52 pmBWI-PSC

8h 52m1 stop

$441Alaska Airlines

Find Deal

Tue, Apr 28 - Wed, Apr 29

5:05 am - 3:55 pmPSC-DCA

7h 50m1 stop

7:00 am - 2:17 pmDCA-PSC

10h 17m1 stop

$683American Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

5:05 am - 3:55 pmPSC-DCA

7h 50m1 stop

11:59 am - 9:06 pmDCA-PSC

12h 07m2 stops

$688American Airlines

Find Deal

Fri, Nov 14 - Tue, Nov 18

9:17 pm - 9:31 amPSC-BWI

33h 14m3 stops

8:30 pm - 2:22 pmBWI-PSC

20h 52m2 stops

$732Multiple Airlines

Find Deal

Sun, Nov 30 - Sun, Dec 7

9:17 pm - 7:57 pmPSC-BWI

19h 40m2 stops

8:30 pm - 2:22 pmBWI-PSC

20h 52m2 stops

$789Multiple Airlines

Find Deal

Sun, Nov 30 - Sun, Dec 7

United Airlines flights from Pasco to Washington, D.C.

Our best United Airlines deals on Pasco to Washington, D.C. flight tickets

United Airlines

Nov 14

PSC5:05 amPasco Tri Cities

8h 25m

1 stop

IAD4:30 pmWashington, D.C. Dulles Intl

Nov 18

IAD10:12 pmWashington, D.C. Dulles Intl

25h 50m

2 stops

PSC9:02 pmPasco Tri Cities

$757

Find similar

United Airlines

Mar 21

PSC5:05 amPasco Tri Cities

15h 54m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

Mar 25

DCA6:00 amWashington, D.C. Reagan-National

32h 36m

3 stops

PSC11:36 amPasco Tri Cities

$769

Find similar

United Airlines

Nov 14

PSC12:45 pmPasco Tri Cities

7h 12m

1 stop

BWI10:57 pmBaltimore/Washington

Nov 18

BWI10:56 amBaltimore/Washington

13h 06m

2 stops

PSC9:02 pmPasco Tri Cities

$782

Find similar

Delta flights from Pasco to Washington, D.C.

Our best Delta deals on Pasco to Washington, D.C. flight tickets

Delta

Mar 10

PSC12:35 pmPasco Tri Cities

8h 21m

1 stop

IAD11:56 pmWashington, D.C. Dulles Intl

Mar 11

IAD12:30 pmWashington, D.C. Dulles Intl

14h 09m

2 stops

PSC11:39 pmPasco Tri Cities

$414

Find similar

Delta

Mar 10

PSC6:30 amPasco Tri Cities

14h 20m

2 stops

IAD11:50 pmWashington, D.C. Dulles Intl

Mar 11

IAD12:30 pmWashington, D.C. Dulles Intl

14h 09m

2 stops

PSC11:39 pmPasco Tri Cities

$419

Find similar

Delta

Apr 28

PSC12:35 pmPasco Tri Cities

14h 28m

2 stops

BWI6:03 amBaltimore/Washington

Apr 29

BWI4:39 pmBaltimore/Washington

10h 05m

2 stops

PSC11:44 pmPasco Tri Cities

$434

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Tue 3/10

7:00 am-8:55 pm

1 stop10h 55m

Washington, D.C. Reagan-National

Wed 3/11

8:00 am-1:04 pm

1 stop8h 04m

$408

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 3/10

6:01 am-5:55 pm

1 stop8h 54m

Washington, D.C. Dulles Intl

Wed 3/11

6:55 pm-12:04 am

1 stop8h 09m

$408

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Mon 3/23

5:45 pm-10:25 am

2 stops13h 40m

Washington, D.C. Reagan-National

Wed 3/25

4:40 pm-11:39 pm

1 stop9h 59m

$414

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 3/10

12:35 pm-11:56 pm

1 stop8h 21m

Washington, D.C. Dulles Intl

Wed 3/11

12:30 pm-11:39 pm

2 stops14h 09m

$414

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Tue 3/10

7:00 am-8:55 pm

1 stop10h 55m

Washington, D.C. Reagan-National

Wed 3/11

9:30 am-12:04 am

2 stops17h 34m

$421

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Tue 4/28

6:01 am-6:02 pm

1 stop9h 01m

Baltimore/Washington

Wed 4/29

7:00 am-12:52 pm

1 stop8h 52m

$441

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Fri 11/14

5:05 am-3:55 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 11/18

7:00 am-2:17 pm

1 stop10h 17m

$683

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Fri 11/14

5:05 am-3:55 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 11/18

11:59 am-9:06 pm

2 stops12h 07m

$688

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Sun 11/30

9:17 pm-9:31 am

3 stops33h 14m

Baltimore/Washington

Sun 12/7

8:30 pm-2:22 pm

2 stops20h 52m

$732

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Sun 11/30

9:17 pm-7:57 pm

2 stops19h 40m

Baltimore/Washington

Sun 12/7

8:30 pm-2:22 pm

2 stops20h 52m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pasco to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Pasco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $488. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Pasco to Washington, D.C. for around $713.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Pasco to Washington, D.C. when you can find flight prices for as low as $477. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $623. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Pasco to Washington, D.C. flights?

You could potentially save up to 61% on your flight if you consider stops on a Pasco to Washington, D.C. flight.

When to book flights from Pasco to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Pasco to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pasco to Washington, D.C. (PSC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Washington, D.C.

Direct flights	None

There are no direct flights from Pasco to Washington, D.C.. There are no popular flight routes from Pasco to Washington, D.C..

Search flight deals

How far is Pasco Tri Cities to Washington, D.C. by plane?
Pasco Tri Cities and Washington, D.C. are 2171.0 mi apart from one another. A reasonable flight in good conditions will take 7h 07m.
When did momondo last update prices for flights from Pasco Tri Cities Airport to Washington, D.C.?
Prices for flights from Pasco Tri Cities Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Pasco Tri Cities Airport to Washington, D.C.?
There are 3 operators available for flights from Pasco Tri Cities Airport to Washington, D.C. as of November 2025.
How old do you have to be to fly from Pasco Tri Cities Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pasco Tri Cities Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Pasco to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Pasco to Washington, D.C. is Delta, representing 100% of all bookings.

Best airlines flying from Pasco to Washington, D.C.

Compare and see reviews for airlines that fly from Pasco to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $204	Free Cancellation	Rating 7.9 7,995 reviews	Search Delta flights
United Airlines	PriceFrom $265	Free Cancellation	Rating 7.4 8,992 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 8.0 11,227 reviews	Search Alaska Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Reston

Gaithersburg

Fairfax

Glen Burnie

Springfield

Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Washington, D.C.?

Finding the right flight to Washington, D.C. from Pasco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Pasco to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Pasco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pasco to Washington, D.C.?

Once all potential Pasco to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pasco to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pasco to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $47

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $39

Flights to San Franciscofrom $39

Flights to Bostonfrom $60

Flights to Atlantafrom $47

Flights to Dallasfrom $49

Flights to Seattlefrom $53

Flights to Denverfrom $47

Cheap flights from Pasco to Washington, D.C. from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Washington, D.C. departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Pasco to Washington, D.C.

Our best United Airlines deals on Pasco to Washington, D.C. flight tickets

Delta flights from Pasco to Washington, D.C.

Our best Delta deals on Pasco to Washington, D.C. flight tickets

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How to get the cheapest flight ticket from Pasco to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Can stopping save me money on Pasco to Washington, D.C. flights?

You could potentially save up to 61% on your flight if you consider stops on a Pasco to Washington, D.C. flight.

What is the cheapest airline that flies from Pasco Tri Cities to Washington, D.C.?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Pasco Tri Cities to Washington, D.C.

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Pasco and Washington, D.C.?

Seattle (SEA) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pasco to Washington, D.C.?

Flights via Seattle (SEA) offer the lowest average round-trip price of $352.

Which layover airport has the shortest travel time from Pasco to Washington, D.C.?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 47m.

Which layover airport has the shortest connection time from Pasco to Washington, D.C.?

Denver (DEN) has the shortest average layover time for this route: 0h 54m.

When to book flights from Pasco to Washington, D.C.

Cheap Pasco to Washington, D.C. (PSC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Washington, D.C.

Direct flights

How far is Pasco Tri Cities to Washington, D.C. by plane?

When did momondo last update prices for flights from Pasco Tri Cities Airport to Washington, D.C.?

How many operators does momondo search for flights from Pasco Tri Cities Airport to Washington, D.C.?

How old do you have to be to fly from Pasco Tri Cities Airport to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular airline from Pasco to Washington, D.C.?

Best airlines flying from Pasco to Washington, D.C.

Compare and see reviews for airlines that fly from Pasco to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Washington, D.C.?

Can I find flights from Pasco to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Pasco to Washington, D.C.?

I’m not ready to book a flight from Pasco to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.