IAD - VPS

$179 Find Cheap Flights from Washington Dulles Airport to Valparaiso

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Valparaiso departing on 2/16. 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 Valparaiso

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Valparaiso, 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 Valparaiso, as well as popular online travel agencies
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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$248
Overall average: $487
Allegiant Air
Thu 3/5Sat 3/7
IAD - VPS • 1 stop
Cheapest non-stop
$201
Allegiant Air
Sat 7/25Sat 8/1
IAD - VPS • Non-stop
Top airlines
Allegiant Air
Cheapest • from $201 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 71% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Valparaiso!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Valparaiso (IAD-VPS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Valparaiso 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 Dulles Intl to Valparaiso

Thu, Mar 5 - Sat, Mar 7
Allegiant Air Logo
9:54 am - 11:31 pm
IAD
-
VPS
14h 37m
1 stop
Allegiant Air Logo
3:24 pm - 8:04 am
VPS
-
IAD
15h 40m
1 stop
$248Allegiant Air
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
9:54 am - 11:31 pm
IAD
-
VPS
14h 37m
1 stop
Multiple Airlines Logo
7:00 am - 7:24 am
VPS
-
IAD
23h 24m
2 stops
$297Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
9:54 am - 11:31 pm
IAD
-
VPS
14h 37m
1 stop
Multiple Airlines Logo
7:00 am - 7:24 am
VPS
-
IAD
23h 24m
2 stops
$298Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
11:30 am - 3:52 pm
IAD
-
VPS
5h 22m
1 stop
American Airlines Logo
12:49 pm - 8:30 pm
VPS
-
IAD
6h 41m
1 stop
$322American Airlines
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
11:22 am - 7:58 pm
IAD
-
VPS
9h 36m
2 stops
Multiple Airlines Logo
3:24 pm - 8:04 am
VPS
-
IAD
15h 40m
1 stop
$324Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Delta Logo
7:15 am - 11:15 am
IAD
-
VPS
5h 00m
1 stop
Delta Logo
5:11 pm - 12:21 am
VPS
-
IAD
6h 10m
1 stop
$354Delta
Sat, Mar 14 - Sat, Mar 21
Delta Logo
6:00 am - 8:31 am
IAD
-
VPS
27h 31m
2 stops
Delta Logo
7:05 am - 11:55 am
VPS
-
IAD
3h 50m
1 stop
$364Delta
Fri, Mar 13 - Wed, Mar 18
Delta Logo
3:35 pm - 6:39 pm
IAD
-
VPS
4h 04m
1 stop
Delta Logo
7:05 am - 2:39 pm
VPS
-
IAD
6h 34m
1 stop
$366Delta
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
5:46 pm - 9:00 pm
IAD
-
VPS
4h 14m
1 stop
American Airlines Logo
7:42 am - 1:32 pm
VPS
-
IAD
4h 50m
1 stop
$386American Airlines
Sat, Mar 14 - Sat, Mar 21
Delta Logo
5:25 pm - 11:15 pm
IAD
-
VPS
6h 50m
1 stop
Delta Logo
7:05 am - 11:55 am
VPS
-
IAD
3h 50m
1 stop
$390Delta
Booking Insights

KAYAK's insights & trends for Dulles Intl to Valparaiso flights

Get data-powered insights and trends into flights from Dulles Intl to Valparaiso 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 Dulles Airport to Valparaiso?

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

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

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Valparaiso?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Valparaiso, 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. Dulles Intl Airport to Valparaiso is September, where tickets cost $108 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $582 and $575 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Valparaiso?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $333, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Valparaiso?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Valparaiso, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Valparaiso, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$188
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 44% lower on average.
Flight from Washington Dulles Airport to Valparaiso

When to book flights from Dulles Intl to Valparaiso

Are your dates flexible? Find out the best times to travel from Dulles Intl to Valparaiso 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 Washington Dulles Airport to Valparaiso flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Valparaiso?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Valparaiso was $188 for a one-way ticket and $201 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Valparaiso?

    No, a passport isn't needed to fly from Washington Dulles Airport to Valparaiso. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington Dulles Airport to Valparaiso?

    Washington Dulles Airport and Valparaiso are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Valparaiso Destin-Ft Walton Beach.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Valparaiso?

    Only American Airlines offers inflight Wi-Fi service on the Washington Dulles Airport to Valparaiso flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Valparaiso?

    The Airbus A319 is the aircraft model that flies most regularly on the Washington Dulles Airport to Valparaiso flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Valparaiso?

    oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Valparaiso, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Valparaiso, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Valparaiso are Delta and Allegiant Air. With an average price for the route of $460 and an overall rating of 7.9, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $128 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Valparaiso?

    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 Dulles Airport to Valparaiso.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Valparaiso?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Valparaiso from Washington Dulles Airport 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 Dulles Airport to Valparaiso?

    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 Valparaiso with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and VPS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Valparaiso?

    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 Valparaiso from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Valparaiso

  • Looking for a cheap flight? 25% of our users found flights on this route for $206 or less round-trip.

Reviews of the top 3 airlines serving from Dulles Intl to Valparaiso

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Valparaiso. 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 Dulles Intl to Valparaiso? 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 8121 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

2.0 MediocreAnonymous, Jan 2026
ATL - FLL
Read more Delta reviews

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

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

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

Everything you need to know for your flight from Dulles Intl to Valparaiso

Information on your arrival and departure airports