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

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

How long does it take to fly to Pasco?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Pasco, then you can expect flight times to average 7h 44m and 8h 27m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Pasco Tri Cities Airport?

Prices for flights from Washington, D.C. to Pasco Tri Cities Airport are refreshed on a daily basis.

How old do you have to be to fly from Washington, D.C. to Pasco Tri Cities Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Pasco Tri Cities Airport.

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

The travel and health documents required for your trip to Pasco Tri Cities Airport 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 Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$177 Cheap Flights from Washington, D.C. to Pasco in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 am - 2:44 pm

BWI

PSC

10h 05m

2 stops

3:24 pm - 6:20 am

PSC

BWI

11h 56m

2 stops

$404Delta

Thu, Aug 27 - Thu, Sep 3

4:43 pm - 10:48 pm

BWI

PSC

9h 05m

1 stop

4:00 pm - 3:40 pm

PSC

BWI

20h 40m

1 stop

$424Alaska Airlines

Wed, Sep 9 - Mon, Sep 14

7:00 am - 1:12 pm

BWI

PSC

9h 12m

1 stop

5:29 pm - 5:40 am

PSC

BWI

9h 11m

1 stop

$429Alaska Airlines

Sat, Nov 7 - Wed, Nov 11

5:36 pm - 11:52 pm

BWI

PSC

9h 16m

2 stops

5:19 pm - 5:45 am

PSC

BWI

9h 26m

1 stop

$434Delta

Wed, Oct 14 - Sun, Oct 18

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

5:00 pm - 11:48 pm

DCA

PSC

9h 48m

1 stop

11:02 am - 9:59 pm

PSC

DCA

7h 57m

1 stop

$435Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

6:15 am - 2:44 pm

BWI

PSC

11h 29m

2 stops

3:24 pm - 6:20 am

PSC

BWI

11h 56m

2 stops

$439Delta

Wed, Aug 26 - 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

$455Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

5:27 pm - 10:48 pm

DCA

PSC

8h 21m

1 stop

5:20 am - 4:00 pm

PSC

DCA

7h 40m

1 stop

$455Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

2:30 pm - 7:44 pm

IAD

PSC

8h 14m

1 stop

12:29 pm - 12:15 am

PSC

IAD

8h 46m

1 stop

$462Delta

Sat, Dec 5 - Sun, Dec 6

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Delta flights from Washington, D.C. to Pasco

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

Delta

Aug 27

BWI7:39 amBaltimore/Washington

10h 05m

2 stops

PSC2:44 pmPasco Tri Cities

Sep 3

PSC3:24 pmPasco Tri Cities

11h 56m

2 stops

BWI6:20 amBaltimore/Washington

$404

Delta

Oct 14

BWI5:36 pmBaltimore/Washington

9h 16m

2 stops

PSC11:52 pmPasco Tri Cities

Oct 18

PSC5:19 pmPasco Tri Cities

9h 26m

1 stop

BWI5:45 amBaltimore/Washington

$434

Delta

Aug 26

BWI6:15 amBaltimore/Washington

11h 29m

2 stops

PSC2:44 pmPasco Tri Cities

Aug 28

PSC3:24 pmPasco Tri Cities

11h 56m

2 stops

BWI6:20 amBaltimore/Washington

$439

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

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

Alaska Airlines

Sep 9

BWI4:43 pmBaltimore/Washington

9h 05m

1 stop

PSC10:48 pmPasco Tri Cities

Sep 14

PSC4:00 pmPasco Tri Cities

20h 40m

1 stop

BWI3:40 pmBaltimore/Washington

$424

Alaska Airlines

Nov 7

BWI7:00 amBaltimore/Washington

9h 12m

1 stop

PSC1:12 pmPasco Tri Cities

Nov 11

PSC5:29 pmPasco Tri Cities

9h 11m

1 stop

BWI5:40 amBaltimore/Washington

$429

Alaska Airlines

Nov 3

IAD5:14 pmWashington, D.C. Dulles Intl

9h 34m

1 stop

PSC11:48 pmPasco Tri Cities

Nov 7

PSC5:29 pmPasco Tri Cities

9h 22m

1 stop

IAD5:51 amWashington, D.C. Dulles Intl

$435

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePasco

BWI - PSC

BWIPSC

Baltimore/Washington

Thu 8/27

7:39 am-2:44 pm

2 stops10h 05m

Pasco Tri Cities

Thu 9/3

3:24 pm-6:20 am

2 stops11h 56m

$404

BaltimorePasco

BWI - PSC

BWIPSC

Baltimore/Washington

Wed 9/9

4:43 pm-10:48 pm

1 stop9h 05m

Pasco Tri Cities

Mon 9/14

4:00 pm-3:40 pm

1 stop20h 40m

$424

BaltimorePasco

BWI - PSC

BWIPSC

Baltimore/Washington

Sat 11/7

7:00 am-1:12 pm

1 stop9h 12m

Pasco Tri Cities

Wed 11/11

5:29 pm-5:40 am

1 stop9h 11m

$429

BaltimorePasco

BWI - PSC

BWIPSC

Baltimore/Washington

Wed 10/14

5:36 pm-11:52 pm

2 stops9h 16m

Pasco Tri Cities

Sun 10/18

5:19 pm-5:45 am

1 stop9h 26m

$434

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

Tue 11/3

5:00 pm-11:48 pm

1 stop9h 48m

Pasco Tri Cities

Sat 11/7

11:02 am-9:59 pm

1 stop7h 57m

$435

BaltimorePasco

BWI - PSC

BWIPSC

Baltimore/Washington

Wed 8/26

6:15 am-2:44 pm

2 stops11h 29m

Pasco Tri Cities

Fri 8/28

3:24 pm-6:20 am

2 stops11h 56m

$439

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

$455

Quickest round-trip

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

5:20 am-4:00 pm

1 stop7h 40m

$455

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 12/5

2:30 pm-7:44 pm

1 stop8h 14m

Pasco Tri Cities

Sun 12/6

12:29 pm-12:15 am

1 stop8h 46m

$462

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 Washington, D.C. 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

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Pasco?

Prices are currently low for flights on this route.

Typical prices usually range from $576 to $879.
The lowest price recently found on this route was $404.

What is the cheapest month to fly to Pasco?

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

Can stopping save me money on Washington, D.C. to Pasco flights?

You could potentially save up to 6% on your flight if you consider stops on a Washington, D.C. to Pasco flight.

When to book flights from Washington, D.C. to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Pasco (WAS to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Pasco

Fastest flight time	7h 01m
Direct flights	None

The fastest flight from Washington, D.C. to Pasco takes 7h 01m

There are no direct flights from Washington, D.C. to Pasco. There are no popular flight routes from Washington, D.C. to Pasco.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Pasco

How far is Washington, D.C. to Pasco Tri Cities by plane?
Pasco Tri Cities is 2171.0 mi away from Washington, D.C.. 7h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Pasco Tri Cities Airport?
Prices for flights from Washington, D.C. to Pasco Tri Cities Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to Pasco Tri Cities Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents required for your trip to Pasco Tri Cities Airport 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 Pasco Tri Cities Airport. 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 Washington, D.C. to Pasco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Pasco is Delta (73% of total bookings). The next most popular airline is Alaska Airlines (27%).

Kennewick

Richland

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. 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 Washington, D.C. to Pasco for you.

Can I find flights from Washington, D.C. to Pasco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Pasco flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Pasco?

Once you have performed a search for Washington, D.C. to Pasco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Pasco right now. Can momondo alert me if prices change?

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