How long is the flight from District of Columbia to Pasco?

For as low as $521, Alaska Airlines can have you in Pasco from District of Columbia in 8h 02m. District of Columbia and Pasco are separated by a distance of 2151 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Pasco ranges from 0.3 - 1.2 inches per month. January is typically the wettest month, when rainfall can reach 1.2 in. July is typically the driest time to visit Pasco when rainfall is around 0.3 in.

If weather is an important factor for your trip to Pasco, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

What are the most popular airlines that fly from District of Columbia to Pasco?

The most popular airlines flying from District of Columbia to Pasco are Delta, Alaska Airlines and United Airlines. Something to consider prior to booking your flight.

What airport do you fly into for flights to Pasco from District of Columbia?

If you book a flight to Pasco from District of Columbia, you will be flying to Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco.

Can I find deals for flights from District of Columbia to Pasco that include hotel bookings?

Yes. In addition to deals on District of Columbia to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Pasco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Pasco.

Can I find deals for business class flights from District of Columbia to Pasco?

Yes. Cheapflights offers flight deals from District of Columbia to Pasco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$170+ Flights from District of Columbia to Pasco

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Cheap flight deals from District of Columbia to Pasco

Cheapest flights from District of Columbia to Pasco
Explore the most affordable flight options available from District of Columbia to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Fri 12/262:21 pmIAD - PSC

1 stop9h 33mDelta

Mon 1/51:00 pmPSC - IAD

1 stop7h 10mDelta

Deal found 12/17

$855

Fri 12/263:00 pmDCA - PSC

1 stop8h 54mDelta

Mon 1/55:05 amPSC - DCA

1 stop7h 15mDelta

Deal found 12/17

$855

Thu 12/257:33 amIAD - PSC

1 stop8h 39mAlaska Airlines

Tue 12/307:04 amPSC - IAD

1 stop7h 39mAlaska Airlines

Deal found 12/16

$918

Tue 12/3012:32 pmDCA - PSC

2 stops11h 22mDelta

Sat 1/35:00 amPSC - DCA

1 stop7h 36mDelta

Deal found 12/15

$1,004

Tue 12/1610:07 pmIAD - PSC

2 stops18h 17mUnited Airlines

Mon 12/225:00 amPSC - IAD

1 stop8h 39mUnited Airlines

Deal found 12/16

$1,023

Fri 12/2610:15 amDCA - PSC

2 stops12h 27mAmerican Airlines

Mon 1/55:00 amPSC - DCA

2 stops10h 44mAmerican Airlines

Deal found 12/17

$1,039

Tue 12/165:37 pmIAD - PSC

3 stops20h 14mAlaska Airlines

Mon 12/221:52 pmPSC - IAD

2 stops24h 29mAlaska Airlines

Deal found 12/16

$1,170

Fri 12/263:22 pmIAD - PSC

1 stop9h 53mUnited Airlines

Mon 1/55:00 amPSC - IAD

2 stops8h 30mUnited Airlines

Deal found 12/17

$1,343

Thu 12/2510:57 amIAD - PSC

2 stops11h 07mDelta

Tue 12/307:00 amPSC - IAD

2 stops14h 12mDelta

Deal found 12/16

$1,479

Best flights from District of Columbia to Pasco
Discover carefully curated flight deals from District of Columbia to Pasco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/306:04 pmIAD - PSC

1 stop29h 53mAlaska Airlines

Fri 2/66:19 pmPSC - IAD

1 stop19h 07mAlaska Airlines

Deal found 12/16

$287

Sat 2/74:11 pmIAD - PSC

1 stop8h 02mUnited Airlines

Wed 2/116:00 amPSC - IAD

2 stops22h 14mUnited Airlines

Deal found 12/15

$521

Wed 1/285:01 pmDCA - PSC

1 stop30h 56mAlaska Airlines

Sat 1/318:27 amPSC - DCA

1 stop10h 32mAlaska Airlines

Deal found 12/15

$287

Thu 2/52:15 pmIAD - PSC

1 stop8h 41mDelta

Fri 2/611:35 amPSC - IAD

1 stop9h 13mDelta

Deal found 12/16

$649

Sat 2/76:04 pmIAD - PSC

1 stop29h 53mAlaska Airlines

Wed 2/115:59 amPSC - IAD

1 stop7h 27mAlaska Airlines

Deal found 12/15

$324

Fri 1/304:11 pmIAD - PSC

1 stop8h 02mUnited Airlines

Fri 2/65:00 amPSC - IAD

2 stops23h 30mUnited Airlines

Deal found 12/16

$565

Fri 1/305:09 pmDCA - PSC

2 stops10h 11mAlaska Airlines

Fri 2/68:27 amPSC - DCA

1 stop10h 32mAlaska Airlines

Deal found 12/16

$509

Last-minute flights from District of Columbia to Pasco
Discover last-minute flight deals from District of Columbia to Pasco. Data last updated December 18, 2025 and is based on user searches.

Thu 12/257:33 amIAD - PSC

1 stop8h 39mAlaska Airlines

Tue 12/307:04 amPSC - IAD

1 stop7h 39mAlaska Airlines

Deal found 12/16

$918

Thu 12/2510:57 amIAD - PSC

2 stops11h 07mDelta

Tue 12/307:00 amPSC - IAD

2 stops14h 12mDelta

Deal found 12/16

$1,479

Fri 12/262:21 pmIAD - PSC

1 stop9h 33mDelta

Mon 1/51:00 pmPSC - IAD

1 stop7h 10mDelta

Deal found 12/17

$855

Fri 12/263:00 pmDCA - PSC

1 stop8h 54mDelta

Mon 1/55:05 amPSC - DCA

1 stop7h 15mDelta

Deal found 12/17

$855

Fri 12/2610:15 amDCA - PSC

2 stops12h 27mAmerican Airlines

Mon 1/55:00 amPSC - DCA

2 stops10h 44mAmerican Airlines

Deal found 12/17

$1,039

Fri 12/263:22 pmIAD - PSC

1 stop9h 53mUnited Airlines

Mon 1/55:00 amPSC - IAD

2 stops8h 30mUnited Airlines

Deal found 12/17

$1,343

Wed 1/288:00 amDCA - PSC

1 stop15h 57mAlaska Airlines

Sat 1/318:27 amPSC - DCA

1 stop10h 32mAlaska Airlines

Deal found 12/16

$287

Fri 1/306:04 pmIAD - PSC

1 stop29h 53mAlaska Airlines

Fri 2/66:19 pmPSC - IAD

1 stop19h 07mAlaska Airlines

Deal found 12/16

$287

Fri 1/305:09 pmDCA - PSC

2 stops10h 11mAlaska Airlines

Fri 2/68:27 amPSC - DCA

1 stop10h 32mAlaska Airlines

Deal found 12/16

$509

Fri 1/304:11 pmIAD - PSC

1 stop8h 02mUnited Airlines

Fri 2/65:00 amPSC - IAD

2 stops23h 30mUnited Airlines

Deal found 12/16

$565

One-way flights from District of Columbia to Pasco
Search for one-way flight options from District of Columbia to Pasco. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/74:11 pmIAD - PSC

1 stop8h 02mUnited Airlines

Deal found 12/16

$170

Wed 1/77:00 amDCA - PSC

1 stop9h 33mAmerican Airlines

Deal found 12/16

$170

Wed 1/711:00 amDCA - PSC

2 stops11h 56mDelta

Deal found 12/16

$175

Thu 1/84:44 pmDCA - PSC

1 stop9h 25mDelta

Deal found 12/16

$184

Thu 1/82:00 pmDCA - PSC

2 stops28h 14mMultiple Airlines

Deal found 12/16

$188

Thu 1/86:04 pmIAD - PSC

1 stop9h 16mAlaska Airlines

Deal found 12/16

$204

Thu 1/811:34 amIAD - PSC

2 stops11h 24mAmerican Airlines

Deal found 12/16

$210

Thu 1/89:59 pmIAD - PSC

3 stops20h 15mMultiple Airlines

Deal found 12/16

$222

Wed 1/78:00 amIAD - PSC

2 stops37h 03mMultiple Airlines

Deal found 12/17

$229

Wed 1/75:26 pmIAD - PSC

2 stops27h 16mAlaska Airlines

Deal found 12/16

$232

Thu 1/88:25 amDCA - PSC

3 stops15h 48mUnited Airlines

Deal found 12/16

$692

Find flight deals from District of Columbia to Pasco

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$287 (Alaska Airlines)
One-way from	$170 (United Airlines)
Popular in	December
Cheapest in	October
Average price	$1,188

Provider with most accurate pricing for Washington, D.C. (WAS)-Pasco Tri Cities flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Pasco Tri Cities flights.

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From District of Columbia to Pasco Tri Cities

Search Deals

One-way flight from District of Columbia to Pasco Tri Cities

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($147 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights 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

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Fri 1/30

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Fri 2/6

6:19 pm-4:26 pm

1 stop19h 07m

$287

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Wed 1/28

5:01 pm-8:57 pm

1 stop30h 56m

Pasco Tri Cities

Sat 1/31

8:27 am-9:59 pm

1 stop10h 32m

$287

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 2/7

6:04 pm-8:57 pm

1 stop29h 53m

Pasco Tri Cities

Wed 2/11

5:59 am-4:26 pm

1 stop7h 27m

$324

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Fri 1/30

5:09 pm-12:20 am

2 stops10h 11m

Pasco Tri Cities

Fri 2/6

8:27 am-9:59 pm

1 stop10h 32m

$509

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Sat 2/7

4:11 pm-9:13 pm

1 stop8h 02m

Pasco Tri Cities

Wed 2/11

6:00 am-7:14 am

2 stops22h 14m

$521

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Fri 1/30

4:11 pm-9:13 pm

1 stop8h 02m

Pasco Tri Cities

Fri 2/6

5:00 am-7:30 am

2 stops23h 30m

$565

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Thu 2/5

2:15 pm-7:56 pm

1 stop8h 41m

Pasco Tri Cities

Fri 2/6

11:35 am-11:48 pm

1 stop9h 13m

$649

Washington, D.C.Pasco

IAD - PSC

IADPSC

Washington, D.C. Dulles Intl

Wed 1/7

4:11 pm-9:13 pm

1 stop8h 02m

$170

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Wed 1/7

7:00 am-1:33 pm

1 stop9h 33m

$170

Washington, D.C.Pasco

DCA - PSC

DCAPSC

Washington, D.C. Reagan-National

Wed 1/7

11:00 am-7:56 pm

2 stops11h 56m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results

Best time to book a flight from District of Columbia to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from District of Columbia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Pasco

What is the cheapest month to book a flight from District of Columbia to Pasco?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Pasco (average of $221). Flying from District of Columbia to Pasco in July is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to PSC?

It’s typically best to fly out from District of Columbia to Pasco in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

What airport do you fly into for flights to Pasco from District of Columbia?
If you book a flight to Pasco from District of Columbia, you will be flying to Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco.
How long is the flight from District of Columbia to Pasco?
For as low as $521, Alaska Airlines can have you in Pasco from District of Columbia in 8h 02m. District of Columbia and Pasco are separated by a distance of 2151 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from District of Columbia to Pasco that include hotel bookings?
Yes. In addition to deals on District of Columbia to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Pasco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Pasco.
Can I find deals for business class flights from District of Columbia to Pasco?
Yes. Cheapflights offers flight deals from District of Columbia to Pasco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from District of Columbia to Pasco?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Pasco (average of $221). Flying from District of Columbia to Pasco in July is currently the most expensive (average of $518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Kennewick

Richland

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Top 3 airlines flying from District of Columbia to Pasco

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$220	Average$444	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$268	Average$561	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$451	Average$504	FlexibilityNo cancel fee	On-time75%

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$170+ Cheap flights from District of Columbia to Pasco (PSC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Pasco with Cheapflights

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Cheap flight deals from District of Columbia to Pasco

Cheapest flights from District of Columbia to PascoExplore the most affordable flight options available from District of Columbia to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from District of Columbia to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from District of Columbia to Pasco

Keep the following information in mind while searching for District of Columbia to Pasco flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from District of Columbia to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Pasco

What is the cheapest month to book a flight from District of Columbia to Pasco?

What is the cheapest time of day to fly from DC to PSC?

Find hourly flight availability from District of Columbia to Pasco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Pasco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Pasco from District of Columbia?

How long is the flight from District of Columbia to Pasco?

Can I find deals for flights from District of Columbia to Pasco that include hotel bookings?

How can I find direct flights from District of Columbia to Pasco?

Can I find deals for business class flights from District of Columbia to Pasco?

What is the cheapest month to book a flight from District of Columbia to Pasco?

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Alternative routes for District of Columbia to Pasco

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Top 3 airlines flying from District of Columbia to Pasco

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Cheapest flights from District of Columbia to Pasco
Explore the most affordable flight options available from District of Columbia to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.