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

Alaska Airlines, American Airlines, and Delta 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.

$159 Cheap Flights from District of Columbia to Pasco in 2026

Find the cheapest flights from District of Columbia to Pasco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 8:11 pm

IAD

PSC

13h 21m

1 stop

9:01 pm - 10:07 am

PSC

IAD

34h 06m

2 stops

$400Multiple Airlines

Fri, Aug 14 - Mon, Aug 17

8:59 am - 6:23 pm

IAD

PSC

12h 24m

1 stop

6:04 pm - 8:04 am

PSC

IAD

11h 00m

1 stop

$420Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

5:14 pm - 11:48 pm

IAD

PSC

9h 34m

1 stop

5:29 pm - 5:51 am

PSC

IAD

9h 22m

1 stop

$425Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

5:27 pm - 10:48 pm

DCA

PSC

8h 21m

1 stop

7:00 am - 8:00 pm

PSC

DCA

10h 00m

1 stop

$425Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

4:45 pm - 10:46 pm

DCA

PSC

9h 01m

1 stop

7:15 am - 6:38 pm

PSC

DCA

8h 23m

2 stops

$430Delta

Sat, Oct 17 - Tue, Oct 27

5:14 pm - 11:48 pm

IAD

PSC

9h 34m

1 stop

5:29 pm - 5:51 am

PSC

IAD

9h 22m

1 stop

$435Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

5:27 pm - 10:48 pm

DCA

PSC

8h 21m

1 stop

7:00 am - 8:00 pm

PSC

DCA

10h 00m

1 stop

$435Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

5:59 pm - 10:17 pm

DCA

PSC

7h 18m

1 stop

7:05 am - 11:02 pm

PSC

DCA

12h 57m

2 stops

$440Delta

Wed, Sep 9 - Tue, Sep 15

4:35 pm - 11:59 pm

DCA

PSC

10h 24m

1 stop

8:42 am - 6:09 pm

PSC

DCA

6h 27m

1 stop

$445Delta

Sat, Aug 29 - Sat, Sep 5

7:10 am - 2:44 pm

IAD

PSC

10h 34m

1 stop

8:42 am - 11:26 pm

PSC

IAD

11h 44m

2 stops

$450Delta

Sat, Aug 29 - Sat, Sep 5

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Delta flights from District of Columbia to Pasco

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

Delta

Oct 17

DCA4:45 pmWashington, D.C. Reagan-National

9h 01m

1 stop

PSC10:46 pmPasco Tri Cities

Oct 27

PSC7:15 amPasco Tri Cities

8h 23m

2 stops

DCA6:38 pmWashington, D.C. Reagan-National

$430

Delta

Sep 9

DCA5:59 pmWashington, D.C. Reagan-National

7h 18m

1 stop

PSC10:17 pmPasco Tri Cities

Sep 15

PSC7:05 amPasco Tri Cities

12h 57m

2 stops

DCA11:02 pmWashington, D.C. Reagan-National

$440

Delta

Aug 29

DCA4:35 pmWashington, D.C. Reagan-National

10h 24m

1 stop

PSC11:59 pmPasco Tri Cities

Sep 5

PSC8:42 amPasco Tri Cities

6h 27m

1 stop

DCA6:09 pmWashington, D.C. Reagan-National

$445

United Airlines flights from District of Columbia to Pasco

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

United Airlines

Aug 6

IAD5:45 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

PSC12:50 amPasco Tri Cities

Aug 13

PSC1:35 pmPasco Tri Cities

8h 22m

1 stop

IAD12:57 amWashington, D.C. Dulles Intl

$848

United Airlines

Aug 7

IAD10:23 pmWashington, D.C. Dulles Intl

17h 31m

1 stop

PSC12:54 pmPasco Tri Cities

Aug 10

PSC5:14 amPasco Tri Cities

21h 13m

1 stop

IAD5:27 amWashington, D.C. Dulles Intl

$857

United Airlines

Aug 4

IAD12:50 pmWashington, D.C. Dulles Intl

11h 02m

2 stops

PSC8:52 pmPasco Tri Cities

Aug 8

PSC1:35 pmPasco Tri Cities

8h 20m

1 stop

IAD12:55 amWashington, D.C. Dulles Intl

$924

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

Fri 8/14

9:50 am-8:11 pm

1 stop13h 21m

Pasco Tri Cities

Mon 8/17

9:01 pm-10:07 am

2 stops34h 06m

$400

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Mon 8/24

8:59 am-6:23 pm

1 stop12h 24m

Pasco Tri Cities

Fri 8/28

6:04 pm-8:04 am

1 stop11h 00m

$420

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 11/3

5:14 pm-11:48 pm

1 stop9h 34m

Pasco Tri Cities

Sat 11/7

5:29 pm-5:51 am

1 stop9h 22m

$425

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 9/26

5:27 pm-10:48 pm

1 stop8h 21m

Pasco Tri Cities

Wed 9/30

7:00 am-8:00 pm

1 stop10h 00m

$425

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 10/17

4:45 pm-10:46 pm

1 stop9h 01m

Pasco Tri Cities

Tue 10/27

7:15 am-6:38 pm

2 stops8h 23m

$430

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 11/3

5:14 pm-11:48 pm

1 stop9h 34m

Pasco Tri Cities

Sat 11/7

5:29 pm-5:51 am

1 stop9h 22m

$435

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 9/26

5:27 pm-10:48 pm

1 stop8h 21m

Pasco Tri Cities

Wed 9/30

7:00 am-8:00 pm

1 stop10h 00m

$435

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Wed 9/9

5:59 pm-10:17 pm

1 stop7h 18m

Pasco Tri Cities

Tue 9/15

7:05 am-11:02 pm

2 stops12h 57m

$440

Quickest round-trip

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 8/29

4:35 pm-11:59 pm

1 stop10h 24m

Pasco Tri Cities

Sat 9/5

8:42 am-6:09 pm

1 stop6h 27m

$445

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 8/29

7:10 am-2:44 pm

1 stop10h 34m

Pasco Tri Cities

Sat 9/5

8:42 am-11:26 pm

2 stops11h 44m

$450

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

What is the cheapest month to fly to Pasco?

The month of December is, on average, the cheapest month to fly to Pasco from District of Columbia, with most prices found around $0. The month of January is another great option to travel to Pasco, with average flight prices from District of Columbia averaging around $0.

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

You could potentially save up to 26% 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 51m
Direct flights	None

The fastest flight from District of Columbia to Pasco takes 7h 51m

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.

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.