What is the cheapest airline that flies from District of Columbia to Pasco Tri Cities?

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

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

Prices for flights from District of Columbia to Pasco Tri Cities Airport are updated daily.

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

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 District of Columbia to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents you'll need for your trip to Pasco Tri Cities Airport 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 Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$166 Cheap Flights from District of Columbia to Pasco in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Pasco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 3:42 pm

IAD

PSC

9h 42m

1 stop

1:21 pm - 12:09 am

PSC

IAD

7h 48m

1 stop

$331Alaska Airlines

Tue, May 5 - Sat, May 9

6:30 am - 12:15 pm

IAD

PSC

8h 45m

1 stop

1:39 pm - 1:24 am

PSC

IAD

8h 45m

1 stop

$420United Airlines

Fri, May 1 - Wed, May 6

7:00 am - 11:48 am

IAD

PSC

7h 48m

1 stop

5:49 pm - 12:18 pm

PSC

IAD

15h 29m

2 stops

$425Delta

Fri, May 1 - Wed, May 6

4:39 pm - 12:01 am

DCA

PSC

10h 22m

1 stop

5:49 pm - 10:00 am

PSC

DCA

13h 11m

2 stops

$425Delta

Fri, May 1 - Wed, May 6

4:39 pm - 12:01 am

DCA

PSC

10h 22m

1 stop

5:10 am - 3:27 pm

PSC

DCA

7h 17m

1 stop

$464Delta

Fri, May 1 - Wed, May 6

5:34 pm - 12:01 am

DCA

PSC

9h 27m

2 stops

5:10 am - 3:27 pm

PSC

DCA

7h 17m

1 stop

$469Delta

Fri, May 1 - Wed, May 6

4:39 pm - 12:01 am

DCA

PSC

10h 22m

1 stop

5:10 am - 3:27 pm

PSC

DCA

7h 17m

1 stop

$474Delta

Fri, May 1 - Wed, May 6

4:36 pm - 11:59 pm

DCA

PSC

10h 23m

1 stop

7:40 pm - 8:37 am

PSC

DCA

9h 57m

2 stops

$494Delta

Thu, Jun 11 - Sun, Jun 14

7:00 am - 11:48 am

IAD

PSC

7h 48m

1 stop

12:28 pm - 11:55 pm

PSC

IAD

8h 27m

1 stop

$501Delta

Tue, Apr 21 - Sat, Apr 25

10:32 am - 7:48 pm

IAD

PSC

12h 16m

2 stops

5:00 am - 7:33 pm

PSC

IAD

11h 33m

2 stops

$511American Airlines

Tue, Apr 21 - Sat, Apr 25

Alaska Airlines flights from District of Columbia to Pasco

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

Alaska Airlines

May 5

IAD9:00 amWashington, D.C. Dulles Intl

9h 42m

1 stop

PSC3:42 pmPasco Tri Cities

May 9

PSC1:21 pmPasco Tri Cities

7h 48m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

$331

Alaska Airlines

May 10

IAD9:00 amWashington, D.C. Dulles Intl

9h 42m

1 stop

PSC3:42 pmPasco Tri Cities

May 16

PSC1:53 pmPasco Tri Cities

7h 06m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

$510

Alaska Airlines

May 2

DCA5:00 pmWashington, D.C. Reagan-National

7h 42m

1 stop

PSC9:42 pmPasco Tri Cities

May 5

PSC7:30 pmPasco Tri Cities

23h 29m

1 stop

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

$513

American Airlines flights from District of Columbia to Pasco

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

American Airlines

Apr 21

IAD10:32 amWashington, D.C. Dulles Intl

12h 16m

2 stops

PSC7:48 pmPasco Tri Cities

Apr 25

PSC5:00 amPasco Tri Cities

11h 33m

2 stops

IAD7:33 pmWashington, D.C. Dulles Intl

$511

American Airlines

Jun 19

IAD11:59 amWashington, D.C. Dulles Intl

14h 26m

2 stops

PSC11:25 pmPasco Tri Cities

Jun 23

PSC5:15 amPasco Tri Cities

14h 32m

2 stops

IAD10:47 pmWashington, D.C. Dulles Intl

$605

American Airlines

Apr 24

DCA5:00 amWashington, D.C. Reagan-National

11h 33m

2 stops

PSC1:33 pmPasco Tri Cities

Apr 28

PSC5:00 amPasco Tri Cities

10h 00m

2 stops

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

$649

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 5/5

9:00 am-3:42 pm

1 stop9h 42m

Pasco Tri Cities

Sat 5/9

1:21 pm-12:09 am

1 stop7h 48m

$331

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Fri 5/1

6:30 am-12:15 pm

1 stop8h 45m

Pasco Tri Cities

Wed 5/6

1:39 pm-1:24 am

1 stop8h 45m

$420

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Fri 5/1

7:00 am-11:48 am

1 stop7h 48m

Pasco Tri Cities

Wed 5/6

5:49 pm-12:18 pm

2 stops15h 29m

$425

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Fri 5/1

4:39 pm-12:01 am

1 stop10h 22m

Pasco Tri Cities

Wed 5/6

5:49 pm-10:00 am

2 stops13h 11m

$425

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Fri 5/1

4:39 pm-12:01 am

1 stop10h 22m

Pasco Tri Cities

Wed 5/6

5:10 am-3:27 pm

1 stop7h 17m

$464

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Fri 5/1

5:34 pm-12:01 am

2 stops9h 27m

Pasco Tri Cities

Wed 5/6

5:10 am-3:27 pm

1 stop7h 17m

$469

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Fri 5/1

4:39 pm-12:01 am

1 stop10h 22m

Pasco Tri Cities

Wed 5/6

5:10 am-3:27 pm

1 stop7h 17m

$474

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Thu 6/11

4:36 pm-11:59 pm

1 stop10h 23m

Pasco Tri Cities

Sun 6/14

7:40 pm-8:37 am

2 stops9h 57m

$494

Quickest round-trip

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 4/21

7:00 am-11:48 am

1 stop7h 48m

Pasco Tri Cities

Sat 4/25

12:28 pm-11:55 pm

1 stop8h 27m

$501

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 4/21

10:32 am-7:48 pm

2 stops12h 16m

Pasco Tri Cities

Sat 4/25

5:00 am-7:33 pm

2 stops11h 33m

$511

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 District of Columbia to Pasco

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

Can stopping save me money on District of Columbia to Pasco flights?

You could potentially save up to 3% on your flight if you consider stops on a District of Columbia to Pasco flight.

Cheap District of Columbia to Pasco flight deals and tips

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

Fastest flight time	7h 42m
Direct flights	None

The fastest flight from District of Columbia to Pasco takes 7h 42m

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

Search flight deals

Frequently asked questions about flying from District of Columbia to Pasco

When did momondo last update prices for flights from District of Columbia to Pasco Tri Cities Airport?
Prices for flights from District of Columbia to Pasco Tri Cities Airport are updated daily.
How old do you have to be to fly from District of Columbia to Pasco Tri Cities Airport?
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 District of Columbia to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents you'll need for your trip to Pasco Tri Cities Airport 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 Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Pasco

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $209	Free Cancellation	Rating 7.9 8,398 reviews		Search Delta flights

Kennewick

Richland

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Pasco for you.

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

momondo does allow users to show only those flights to Pasco from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Pasco from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of District of Columbia to Pasco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.