WAS - PSC

$166 Find Cheap Flights from Washington, D.C. to Pasco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Pasco departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pasco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Pasco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Pasco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$331
Alaska Airlines
Tue 5/5Sat 5/9
IAD - PSC • 1 stop
Cheapest one-way
$166
Alaska Airlines
Sat 5/2
IAD - PSC • 1 stop
Top airlines
Cheapest • from $331 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Pasco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $488 (round-trip)
Shortest trip • 7h 44m (one-way)
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Pasco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Pasco (WAS-PSC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Pasco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Pasco

Tue, May 5 - Sat, May 9
Alaska Airlines Logo
9:00 am - 3:42 pm
IAD
-
PSC
9h 42m
1 stop
Alaska Airlines Logo
1:21 pm - 12:09 am
PSC
-
IAD
7h 48m
1 stop
$331Alaska Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
6:05 am - 12:15 pm
BWI
-
PSC
9h 10m
1 stop
United Airlines Logo
5:00 am - 3:06 pm
PSC
-
BWI
7h 06m
1 stop
$394United Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
6:30 am - 12:15 pm
IAD
-
PSC
8h 45m
1 stop
United Airlines Logo
1:39 pm - 1:24 am
PSC
-
IAD
8h 45m
1 stop
$420United Airlines
Fri, May 1 - Wed, May 6
Delta Logo
7:00 am - 11:48 am
IAD
-
PSC
7h 48m
1 stop
Delta Logo
5:49 pm - 12:18 pm
PSC
-
IAD
15h 29m
2 stops
$425Delta
Fri, May 1 - Wed, May 6
Delta Logo
4:39 pm - 12:01 am
DCA
-
PSC
10h 22m
1 stop
Delta Logo
5:49 pm - 10:00 am
PSC
-
DCA
13h 11m
2 stops
$425Delta
Tue, Apr 21 - Sat, Apr 25
Alaska Airlines Logo
7:11 pm - 11:58 pm
BWI
-
PSC
7h 47m
1 stop
Alaska Airlines Logo
6:00 am - 6:16 pm
PSC
-
BWI
9h 16m
1 stop
$449Alaska Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
11:08 am - 9:01 pm
BWI
-
PSC
12h 53m
2 stops
United Airlines Logo
5:00 am - 3:11 pm
PSC
-
BWI
7h 11m
1 stop
$454United Airlines
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
7:00 am - 7:48 pm
BWI
-
PSC
15h 48m
2 stops
American Airlines Logo
5:00 am - 6:27 pm
PSC
-
BWI
10h 27m
2 stops
$460American Airlines
Fri, May 1 - Tue, May 5
Delta Logo
11:51 am - 7:51 pm
BWI
-
PSC
11h 00m
2 stops
Delta Logo
5:13 pm - 6:00 am
PSC
-
BWI
9h 47m
1 stop
$463Delta
Tue, Apr 21 - Sat, Apr 25
American Airlines Logo
10:32 am - 7:48 pm
IAD
-
PSC
12h 16m
2 stops
American Airlines Logo
5:00 am - 7:33 pm
PSC
-
IAD
11h 33m
2 stops
$511American Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Pasco flights

Get data-powered insights and trends into flights from Washington, D.C. to Pasco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Pasco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Pasco were found on Alaska Airlines ($331) and United Airlines ($394).

Good to know

Low seasonOctober
Cheapest flight$166
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Washington Dulles Airport to Pasco

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Pasco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Pasco

  • What is the cheapest flight from Washington, D.C. to Pasco?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Pasco was $166 for a one-way ticket and $331 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Pasco?

    A passport is not required to fly from Washington, D.C. to Pasco.

  • Which airports will I be using when flying from Washington, D.C. to Pasco?

    When flying out of Washington, D.C. you will be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be landing at Pasco Tri Cities.

  • Which aircraft models fly most regularly from Washington, D.C. to Pasco?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Washington, D.C. to Pasco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Pasco are Delta and United Airlines. With an average price for the route of $563 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $917 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Pasco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Pasco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Pasco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pasco from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Pasco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pasco with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Pasco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pasco from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to Pasco

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Pasco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Pasco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8398 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

The flight was smooth, the crew was great but the plane was quite old

8.0 ExcellentDimitrina, Apr 2026
BOS - DCA
Read more Delta reviews

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

Everything you need to know for your flight from Washington, D.C. to Pasco

Information on your arrival and departure airports