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 54% 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.

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

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

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 September 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.

$227 Cheap Flights from Pasco to Washington, D.C. in 2025/26

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Find the cheapest flights from Pasco to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 8:00 pmPSC-DCA

10h 00m1 stop

9:59 am - 11:59 pmDCA-PSC

17h 00m1 stop

$338Alaska Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

6:00 am - 5:48 pmPSC-DCA

8h 48m1 stop

4:59 pm - 10:55 pmDCA-PSC

8h 56m1 stop

$339Delta

Find Deal

Tue, Oct 28 - Tue, Nov 4

7:00 am - 8:00 pmPSC-DCA

10h 00m1 stop

8:00 am - 8:51 pmDCA-PSC

15h 51m1 stop

$340Hawaiian Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:00 am - 5:48 pmPSC-DCA

8h 48m1 stop

3:05 pm - 11:31 pmDCA-PSC

11h 26m2 stops

$344Delta

Find Deal

Tue, Oct 28 - Tue, Nov 4

3:49 pm - 6:23 amPSC-IAD

11h 34m1 stop

6:13 pm - 12:13 amIAD-PSC

9h 00m1 stop

$359Alaska Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

6:32 am - 5:58 pmPSC-BWI

8h 26m1 stop

10:10 am - 11:15 pmBWI-PSC

16h 05m2 stops

$429United Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

6:00 am - 4:40 pmPSC-IAD

7h 40m1 stop

6:13 pm - 12:13 amIAD-PSC

9h 00m1 stop

$431Hawaiian Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

5:00 am - 10:54 pmPSC-BWI

14h 54m2 stops

5:00 am - 1:55 pmBWI-PSC

11h 55m2 stops

$431American Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 18

5:00 am - 6:07 pmPSC-DCA

10h 07m2 stops

5:00 am - 2:17 pmDCA-PSC

12h 17m2 stops

$468American Airlines

Find Deal

Sat, Nov 1 - Mon, Nov 3

5:05 am - 10:41 pmPSC-BWI

14h 36m2 stops

8:15 am - 9:02 pmBWI-PSC

15h 47m1 stop

$522United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

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

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

Alaska Airlines

Oct 28

PSC7:00 amPasco Tri Cities

10h 00m

1 stop

DCA8:00 pmWashington, D.C. Reagan-National

Nov 4

DCA9:59 amWashington, D.C. Reagan-National

17h 00m

1 stop

PSC11:59 pmPasco Tri Cities

$338

Find similar

Alaska Airlines

Oct 29

PSC3:49 pmPasco Tri Cities

11h 34m

1 stop

IAD6:23 amWashington, D.C. Dulles Intl

Nov 5

IAD6:13 pmWashington, D.C. Dulles Intl

9h 00m

1 stop

PSC12:13 amPasco Tri Cities

$359

Find similar

Alaska Airlines

Nov 1

PSC3:49 pmPasco Tri Cities

12h 34m

1 stop

IAD7:23 amWashington, D.C. Dulles Intl

Nov 3

IAD5:40 pmWashington, D.C. Dulles Intl

30h 11m

2 stops

PSC8:51 pmPasco Tri Cities

$397

Find similar

Delta flights from Pasco to Washington, D.C.

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

Delta

Oct 28

PSC6:00 amPasco Tri Cities

8h 48m

1 stop

DCA5:48 pmWashington, D.C. Reagan-National

Nov 4

DCA4:59 pmWashington, D.C. Reagan-National

8h 56m

1 stop

PSC10:55 pmPasco Tri Cities

$339

Find similar

Delta

Oct 28

PSC6:00 amPasco Tri Cities

8h 48m

1 stop

DCA5:48 pmWashington, D.C. Reagan-National

Nov 4

DCA3:05 pmWashington, D.C. Reagan-National

11h 26m

2 stops

PSC11:31 pmPasco Tri Cities

$344

Find similar

Delta

Oct 29

PSC6:10 amPasco Tri Cities

14h 23m

2 stops

IAD11:33 pmWashington, D.C. Dulles Intl

Nov 5

IAD1:00 pmWashington, D.C. Dulles Intl

9h 40m

2 stops

PSC7:40 pmPasco Tri Cities

$349

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Tue 10/28

7:00 am-8:00 pm

1 stop10h 00m

Washington, D.C. Reagan-National

Tue 11/4

9:59 am-11:59 pm

1 stop17h 00m

$338

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 - 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

3:05 pm-11:31 pm

2 stops11h 26m

$344

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Wed 10/29

3:49 pm-6:23 am

1 stop11h 34m

Washington, D.C. Dulles Intl

Wed 11/5

6:13 pm-12:13 am

1 stop9h 00m

$359

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Sat 10/11

6:32 am-5:58 pm

1 stop8h 26m

Baltimore/Washington

Sat 10/18

10:10 am-11:15 pm

2 stops16h 05m

$429

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

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Sat 10/11

5:00 am-10:54 pm

2 stops14h 54m

Baltimore/Washington

Sat 10/18

5:00 am-1:55 pm

2 stops11h 55m

$431

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Sat 11/1

5:00 am-6:07 pm

2 stops10h 07m

Washington, D.C. Reagan-National

Mon 11/3

5:00 am-2:17 pm

2 stops12h 17m

$468

PascoBaltimore

PSC - BWI

PSCBWI

Pasco Tri Cities

Wed 10/29

5:05 am-10:41 pm

2 stops14h 36m

Baltimore/Washington

Wed 11/5

8:15 am-9:02 pm

1 stop15h 47m

$522

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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

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 69% 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 6h 52m.
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 September 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 63% of all bookings. The subsequent popular airline is Alaska Airlines at 37%.

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
United Airlines	PriceFrom $265	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Delta	PriceFrom $294	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Alexandria

Gettysburg

National Harbor

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Reston

Fairfax

Glen Burnie

Gaithersburg

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

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Flights to New Yorkfrom $49

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Flights to Orlandofrom $59

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $58

Flights to Bostonfrom $62

Flights to Atlantafrom $49

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Flights to Denverfrom $61

Cheap flights from Pasco to Washington, D.C. from $227

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 10/14. 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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Big names and deals

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Find the cheapest flights from Pasco to Washington, D.C.

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

Our best Alaska 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 69% 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.?

Alaska Airlines, American 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.?

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.