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

Alaska Airlines, American Airlines, and United 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.

$226 Cheap Flights from District of Columbia to Pasco in 2026

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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.

9:35 am - 5:23 pm

IAD

PSC

10h 48m

1 stop

1:55 pm - 11:59 pm

PSC

IAD

7h 04m

1 stop

$397Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

5:25 pm - 10:54 pm

DCA

PSC

8h 29m

1 stop

10:52 am - 9:59 pm

PSC

DCA

8h 07m

1 stop

$424Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

7:10 am - 11:50 am

IAD

PSC

7h 40m

1 stop

12:30 pm - 10:49 pm

PSC

IAD

7h 19m

1 stop

$438Delta

Mon, Sep 21 - Sat, Sep 26

5:25 pm - 10:54 pm

DCA

PSC

8h 29m

1 stop

10:52 am - 9:59 pm

PSC

DCA

8h 07m

1 stop

$438Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

7:10 am - 2:44 pm

IAD

PSC

10h 34m

1 stop

7:05 am - 11:14 pm

PSC

IAD

13h 09m

2 stops

$443Delta

Mon, Sep 21 - Sat, Sep 26

5:00 pm - 11:45 pm

DCA

PSC

9h 45m

1 stop

6:00 am - 6:14 pm

PSC

DCA

9h 14m

2 stops

$443Delta

Sat, Oct 24 - Mon, Oct 26

1:00 pm - 7:52 pm

IAD

PSC

9h 52m

2 stops

5:00 pm - 9:11 am

PSC

IAD

13h 11m

2 stops

$448Delta

Sat, Oct 24 - Mon, Oct 26

3:05 pm - 11:45 pm

DCA

PSC

11h 40m

2 stops

6:00 am - 6:14 pm

PSC

DCA

9h 14m

2 stops

$448Delta

Sat, Oct 24 - Mon, Oct 26

6:03 am - 12:19 pm

IAD

PSC

9h 16m

1 stop

6:07 pm - 6:39 am

PSC

IAD

9h 32m

1 stop

$451Alaska Airlines

Sat, Jul 4 - Tue, Jul 14

9:35 am - 5:23 pm

IAD

PSC

10h 48m

1 stop

4:01 pm - 5:40 am

PSC

IAD

10h 39m

2 stops

$455Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

Delta flights from District of Columbia to Pasco

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

Delta

Jul 8

IAD11:10 amWashington, D.C. Dulles Intl

11h 35m

2 stops

PSC7:45 pmPasco Tri Cities

Jul 14

PSC5:21 pmPasco Tri Cities

13h 05m

2 stops

IAD9:26 amWashington, D.C. Dulles Intl

$435

Delta

Oct 24

IAD5:00 pmWashington, D.C. Dulles Intl

9h 38m

2 stops

PSC11:38 pmPasco Tri Cities

Oct 26

PSC12:35 pmPasco Tri Cities

8h 16m

1 stop

IAD11:51 pmWashington, D.C. Dulles Intl

$443

Delta

Oct 24

IAD1:00 pmWashington, D.C. Dulles Intl

9h 52m

2 stops

PSC7:52 pmPasco Tri Cities

Oct 26

PSC5:00 pmPasco Tri Cities

13h 11m

2 stops

IAD9:11 amWashington, D.C. Dulles Intl

$448

United Airlines flights from District of Columbia to Pasco

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

United Airlines

Jun 16

IAD5:55 pmWashington, D.C. Dulles Intl

9h 51m

1 stop

PSC12:46 amPasco Tri Cities

Jun 24

PSC1:35 pmPasco Tri Cities

8h 35m

1 stop

IAD1:10 amWashington, D.C. Dulles Intl

$476

United Airlines

Jun 9

DCA5:49 pmWashington, D.C. Reagan-National

9h 57m

1 stop

PSC12:46 amPasco Tri Cities

Jun 16

PSC5:14 amPasco Tri Cities

6h 45m

1 stop

DCA2:59 pmWashington, D.C. Reagan-National

$501

United Airlines

Oct 27

DCA8:30 amWashington, D.C. Reagan-National

15h 32m

2 stops

PSC9:02 pmPasco Tri Cities

Oct 31

PSC5:25 amPasco Tri Cities

14h 06m

2 stops

DCA10:31 pmWashington, D.C. Reagan-National

$615

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 10/27

9:35 am-5:23 pm

1 stop10h 48m

Pasco Tri Cities

Sat 10/31

1:55 pm-11:59 pm

1 stop7h 04m

$397

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Tue 10/27

5:25 pm-10:54 pm

1 stop8h 29m

Pasco Tri Cities

Sat 10/31

10:52 am-9:59 pm

1 stop8h 07m

$424

Quickest round-trip

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Mon 9/21

7:10 am-11:50 am

1 stop7h 40m

Pasco Tri Cities

Sat 9/26

12:30 pm-10:49 pm

1 stop7h 19m

$438

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Tue 10/27

5:25 pm-10:54 pm

1 stop8h 29m

Pasco Tri Cities

Sat 10/31

10:52 am-9:59 pm

1 stop8h 07m

$438

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Mon 9/21

7:10 am-2:44 pm

1 stop10h 34m

Pasco Tri Cities

Sat 9/26

7:05 am-11:14 pm

2 stops13h 09m

$443

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 10/24

5:00 pm-11:45 pm

1 stop9h 45m

Pasco Tri Cities

Mon 10/26

6:00 am-6:14 pm

2 stops9h 14m

$443

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 10/24

1:00 pm-7:52 pm

2 stops9h 52m

Pasco Tri Cities

Mon 10/26

5:00 pm-9:11 am

2 stops13h 11m

$448

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Sat 10/24

3:05 pm-11:45 pm

2 stops11h 40m

Pasco Tri Cities

Mon 10/26

6:00 am-6:14 pm

2 stops9h 14m

$448

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 7/4

6:03 am-12:19 pm

1 stop9h 16m

Pasco Tri Cities

Tue 7/14

6:07 pm-6:39 am

1 stop9h 32m

$451

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Tue 10/27

9:35 am-5:23 pm

1 stop10h 48m

Pasco Tri Cities

Sat 10/31

4:01 pm-5:40 am

2 stops10h 39m

$455

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 2% 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.

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.