WAS - PSC

$204 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 3/19. 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
$276
Delta
Thu 12/4Mon 12/8
BWI - PSC • 2 stops
Cheapest one-way
$204
Alaska Airlines
Thu 3/19
IAD - PSC • 1 stop
Top airlines
Delta
Cheapest • from $276 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 40% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Thu, Dec 4 - Mon, Dec 8
Delta Logo
1:52 pm - 10:59 pmBWI-PSC
12h 07m2 stops
Delta Logo
5:44 pm - 11:14 amPSC-BWI
14h 30m2 stops
$276Delta
Find Deal
Sun, Jan 25 - Mon, Feb 9
Alaska Airlines Logo
6:04 pm - 8:57 pmIAD-PSC
29h 53m1 stop
Alaska Airlines Logo
5:36 pm - 4:26 pmPSC-IAD
19h 50m1 stop
$287Alaska Airlines
Find Deal
Mon, Jan 26 - Sun, Feb 8
Delta Logo
12:23 pm - 11:09 pmIAD-PSC
13h 46m2 stops
Delta Logo
1:00 pm - 11:10 pmPSC-IAD
7h 10m1 stop
$292Delta
Find Deal
Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
6:30 pm - 2:02 pmIAD-PSC
22h 32m1 stop
Alaska Airlines Logo
8:23 am - 6:06 amPSC-IAD
18h 43m1 stop
$314Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Hawaiian Airlines Logo
7:16 pm - 10:51 amBWI-PSC
18h 35m1 stop
Hawaiian Airlines Logo
6:12 pm - 5:40 amPSC-BWI
8h 28m1 stop
$392Hawaiian Airlines
Find Deal
Fri, Dec 12 - Tue, Jan 6
United Airlines Logo
4:15 pm - 8:58 pmBWI-PSC
7h 43m1 stop
United Airlines Logo
5:00 am - 3:04 pmPSC-BWI
7h 04m1 stop
$399United Airlines
Find Deal
Fri, Dec 12 - Tue, Jan 6
United Airlines Logo
4:15 pm - 8:58 pmBWI-PSC
7h 43m1 stop
United Airlines Logo
5:00 am - 9:41 pmPSC-BWI
13h 41m2 stops
$404United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
9:15 am - 8:04 pmIAD-PSC
13h 49m2 stops
American Airlines Logo
5:00 am - 11:08 pmPSC-IAD
15h 08m2 stops
$498American Airlines
Find Deal
Tue, Jan 27 - Sat, Feb 14
American Airlines Logo
11:34 am - 7:58 pmIAD-PSC
11h 24m2 stops
American Airlines Logo
1:51 pm - 6:18 pmPSC-IAD
25h 27m2 stops
$540American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Hawaiian Airlines Logo
7:43 am - 3:12 pmIAD-PSC
10h 29m1 stop
Hawaiian Airlines Logo
5:51 pm - 6:18 amPSC-IAD
9h 27m1 stop
$659Hawaiian Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Washington, D.C. to Pasco?

The average price of all round-trip flights from Washington, D.C. to Pasco clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Pasco on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Washington, D.C. to Pasco. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Washington, D.C. to Pasco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Pasco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Pasco is May, where tickets cost $378 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $874 and $858 respectively.

Good to know

Low seasonJanuary
Cheapest flight$221
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 36% increase in price.
Flight from Baltimore 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 $204 for a one-way ticket and $276 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, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Pasco are Alaska Airlines and Delta. With an average price for the route of $858 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $472 and an overall rating of 7.9.

  • 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 3 airlines serving 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.
8.0
Alaska AirlinesOverall score based on 11243 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
Airline reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

4.0 OkaySteve, Sep 2025DCA - SFO
Read more Alaska Airlines reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

My husband unfortunately had a very large lady next to him who did not fit in the seat and had to have the armrest up so she was partially in his seat and she also had horrible BO

The Boeing 737 plane is old with narrow seats and tiny lavatories. The flight was delayed for over 2 hours. The flight attendants were discourteous.

Only offered water, no snacks provided, and it was cold on the plane, everyone was wearing sweatshirt or jacket in June. I asked for blanket, but crew said they didnt have anything and would turn the heat up, that didn't happen, so for 6 hours I remained cold.

One of the stewardess, Tre, went above and beyond to ensure my comfort!

It was too cold for the first quarter of the flight.

I loved that we boarded orderly and quickly, that I had an opportunity to check my bag free at the gate, that there was plenty of seat/leg room, there was smooth takeoff and landing, the attendants were pleasant and helpful, and that we arrived on time!!

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

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

Information on your arrival and departure airports