When did momondo last update prices for flights from Pasco Tri Cities Airport to District of Columbia?

Prices for flights from Pasco Tri Cities Airport to District of Columbia were last updated today.

How many operators does momondo search for flights from Pasco Tri Cities Airport to District of Columbia?

As of April 2026, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to District of Columbia.

How old do you have to be to fly from Pasco Tri Cities Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pasco Tri Cities Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$156 Cheap Flights from Pasco to District of Columbia in 2026

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Find the cheapest flights from Pasco to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 am - 4:06 pm

PSC

DCA

7h 51m

1 stop

5:30 pm - 11:25 pm

DCA

PSC

8h 55m

1 stop

$318American Airlines

Wed, May 27 - Mon, Jun 8

4:19 pm - 5:50 am

PSC

IAD

10h 31m

1 stop

7:10 am - 12:44 pm

IAD

PSC

8h 34m

1 stop

$318Alaska Airlines

Sun, Apr 26 - Sat, May 2

5:49 pm - 12:05 pm

PSC

IAD

15h 16m

2 stops

7:30 am - 2:06 pm

IAD

PSC

9h 36m

1 stop

$323Delta

Sun, May 3 - Sat, May 9

5:15 am - 6:59 pm

PSC

DCA

10h 44m

2 stops

5:30 pm - 11:25 pm

DCA

PSC

8h 55m

1 stop

$323American Airlines

Wed, May 27 - Mon, Jun 8

5:49 pm - 12:05 pm

PSC

IAD

15h 16m

2 stops

6:00 am - 2:45 pm

IAD

PSC

11h 45m

2 stops

$328Delta

Sun, May 3 - Sat, May 9

5:15 am - 6:59 pm

PSC

DCA

10h 44m

2 stops

3:20 pm - 11:25 pm

DCA

PSC

11h 05m

2 stops

$328American Airlines

Wed, May 27 - Mon, Jun 8

1:39 pm - 1:24 am

PSC

IAD

8h 45m

1 stop

6:30 am - 12:15 pm

IAD

PSC

8h 45m

1 stop

$331United Airlines

Wed, May 6 - Tue, May 12

12:29 pm - 12:13 am

PSC

IAD

8h 44m

1 stop

6:00 am - 2:06 pm

IAD

PSC

11h 06m

2 stops

$364Delta

Tue, Jun 2 - Sat, Jun 6

1:21 pm - 12:09 am

PSC

IAD

7h 48m

1 stop

7:10 am - 12:44 pm

IAD

PSC

8h 34m

1 stop

$365Alaska Airlines

Tue, Apr 28 - Sat, May 2

1:39 pm - 1:25 am

PSC

IAD

8h 46m

1 stop

2:37 pm - 8:53 pm

IAD

PSC

9h 16m

1 stop

$369United Airlines

Sat, Apr 25 - Sat, May 2

Delta flights from Pasco to District of Columbia

Our best Delta deals on Pasco to District of Columbia flight tickets

Delta

May 3

PSC5:49 pmPasco Tri Cities

15h 16m

2 stops

IAD12:05 pmWashington, D.C. Dulles Intl

May 9

IAD7:30 amWashington, D.C. Dulles Intl

9h 36m

1 stop

PSC2:06 pmPasco Tri Cities

$323

Delta

May 3

PSC5:49 pmPasco Tri Cities

15h 16m

2 stops

IAD12:05 pmWashington, D.C. Dulles Intl

May 9

IAD6:00 amWashington, D.C. Dulles Intl

11h 45m

2 stops

PSC2:45 pmPasco Tri Cities

$328

Delta

Jun 2

PSC12:29 pmPasco Tri Cities

8h 44m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

Jun 6

IAD6:00 amWashington, D.C. Dulles Intl

11h 06m

2 stops

PSC2:06 pmPasco Tri Cities

$364

United Airlines flights from Pasco to District of Columbia

Our best United Airlines deals on Pasco to District of Columbia flight tickets

United Airlines

May 6

PSC1:39 pmPasco Tri Cities

8h 45m

1 stop

IAD1:24 amWashington, D.C. Dulles Intl

May 12

IAD6:30 amWashington, D.C. Dulles Intl

8h 45m

1 stop

PSC12:15 pmPasco Tri Cities

$331

United Airlines

Apr 25

PSC1:39 pmPasco Tri Cities

8h 46m

1 stop

IAD1:25 amWashington, D.C. Dulles Intl

May 2

IAD2:37 pmWashington, D.C. Dulles Intl

9h 16m

1 stop

PSC8:53 pmPasco Tri Cities

$369

United Airlines

May 6

PSC1:39 pmPasco Tri Cities

8h 45m

1 stop

IAD1:24 amWashington, D.C. Dulles Intl

May 10

IAD6:30 amWashington, D.C. Dulles Intl

8h 45m

1 stop

PSC12:15 pmPasco Tri Cities

$425

momondo Fare Finder

Use the filters below to find and compare flights from Pasco to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Wed 5/27

5:15 am-4:06 pm

1 stop7h 51m

Washington, D.C. Reagan-National

Mon 6/8

5:30 pm-11:25 pm

1 stop8h 55m

$318

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sun 4/26

4:19 pm-5:50 am

1 stop10h 31m

Washington, D.C. Dulles Intl

Sat 5/2

7:10 am-12:44 pm

1 stop8h 34m

$318

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sun 5/3

5:49 pm-12:05 pm

2 stops15h 16m

Washington, D.C. Dulles Intl

Sat 5/9

7:30 am-2:06 pm

1 stop9h 36m

$323

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Wed 5/27

5:15 am-6:59 pm

2 stops10h 44m

Washington, D.C. Reagan-National

Mon 6/8

5:30 pm-11:25 pm

1 stop8h 55m

$323

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sun 5/3

5:49 pm-12:05 pm

2 stops15h 16m

Washington, D.C. Dulles Intl

Sat 5/9

6:00 am-2:45 pm

2 stops11h 45m

$328

PascoWashington, D.C.

PSC - DCA

PSCDCA

Pasco Tri Cities

Wed 5/27

5:15 am-6:59 pm

2 stops10h 44m

Washington, D.C. Reagan-National

Mon 6/8

3:20 pm-11:25 pm

2 stops11h 05m

$328

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Wed 5/6

1:39 pm-1:24 am

1 stop8h 45m

Washington, D.C. Dulles Intl

Tue 5/12

6:30 am-12:15 pm

1 stop8h 45m

$331

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 6/2

12:29 pm-12:13 am

1 stop8h 44m

Washington, D.C. Dulles Intl

Sat 6/6

6:00 am-2:06 pm

2 stops11h 06m

$364

Quickest round-trip

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 4/28

1:21 pm-12:09 am

1 stop7h 48m

Washington, D.C. Dulles Intl

Sat 5/2

7:10 am-12:44 pm

1 stop8h 34m

$365

PascoWashington, D.C.

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 4/25

1:39 pm-1:25 am

1 stop8h 46m

Washington, D.C. Dulles Intl

Sat 5/2

2:37 pm-8:53 pm

1 stop9h 16m

$369

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 District of Columbia

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 airline that flies from Pasco Tri Cities to District of Columbia?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Pasco Tri Cities to District of Columbia

What airlines fly to District of Columbia?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to District of Columbia from Pasco according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

Cheap Pasco to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to District of Columbia

Fastest flight time	7h 17m
Direct flights	None

The fastest flight from Pasco to District of Columbia takes 7h 17m

There are no direct flights from Pasco to District of Columbia. There are no popular flight routes from Pasco to District of Columbia.

Search flight deals

Frequently asked questions about flying from Pasco to District of Columbia

When did momondo last update prices for flights from Pasco Tri Cities Airport to District of Columbia?
Prices for flights from Pasco Tri Cities Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Pasco Tri Cities Airport to District of Columbia?
As of April 2026, there are 3 operators available to choose from for flights from Pasco Tri Cities Airport to District of Columbia.
How old do you have to be to fly from Pasco Tri Cities Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pasco Tri Cities Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pasco to District of Columbia

Compare and see reviews for airlines that fly from Pasco to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,374 reviews	Search Delta flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,538 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 7.9 12,157 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to District of Columbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pasco to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pasco to District of Columbia with flexible booking policies on momondo?

All flight searches from Pasco to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pasco to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Pasco.

I’m not ready to book a flight from Pasco to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Pasco and alert you when they change.