PIA - IAD

$258 Find Cheap Flights from Peoria to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to Dulles Intl departing on 5/27. 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 Washington, D.C. Dulles Intl Airport

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

Cheapest round-trip
$258
Multiple Airlines
Wed 5/27Sun 5/31
PIA - IAD • 2 stops
Cheapest one-way
$269
American Airlines
Tue 5/19
PIA - IAD • 1 stop
Top airlines
American Airlines
Cheapest • from $283 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Peoria and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $338 (round-trip)
Chicago (ORD)
Shortest trip • 4h 33m (one-way)
Insights
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 Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Peoria to Dulles Intl (PIA-IAD)

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

Wed, May 27 - Sun, May 31
Multiple Airlines Logo
10:59 am - 4:21 pm
PIA
-
IAD
28h 22m
2 stops
Multiple Airlines Logo
7:27 pm - 7:09 pm
IAD
-
PIA
24h 42m
1 stop
$258Multiple Airlines
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
4:20 pm - 12:13 am
PIA
-
IAD
6h 53m
1 stop
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$283American Airlines
Fri, Sep 4 - Wed, Sep 9
United Airlines Logo
8:25 am - 1:55 pm
PIA
-
IAD
4h 30m
1 stop
United Airlines Logo
10:38 am - 1:58 pm
IAD
-
PIA
4h 20m
1 stop
$296United Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
12:24 pm - 12:13 am
PIA
-
IAD
10h 49m
2 stops
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$301American Airlines
Thu, Jun 25 - Tue, Jul 7
American Airlines Logo
4:20 pm - 12:13 am
PIA
-
IAD
6h 53m
1 stop
American Airlines Logo
6:23 am - 11:55 am
IAD
-
PIA
6h 32m
1 stop
$302American Airlines
Tue, May 19 - Tue, May 26
American Airlines Logo
5:39 pm - 11:06 pm
PIA
-
IAD
4h 27m
1 stop
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$306American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
12:24 pm - 12:13 am
PIA
-
IAD
10h 49m
2 stops
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$307American Airlines
Thu, Jun 4 - Sun, Jun 7
United Airlines Logo
5:33 pm - 12:45 am
PIA
-
IAD
6h 12m
1 stop
United Airlines Logo
6:10 am - 10:10 am
IAD
-
PIA
5h 00m
1 stop
$309United Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
4:31 pm - 11:46 pm
PIA
-
IAD
6h 15m
1 stop
American Airlines Logo
8:25 pm - 12:09 am
IAD
-
PIA
4h 44m
1 stop
$321American Airlines
Tue, May 19 - Tue, May 26
American Airlines Logo
5:39 pm - 11:06 pm
PIA
-
IAD
4h 27m
1 stop
American Airlines Logo
8:22 pm - 11:58 pm
IAD
-
PIA
4h 36m
1 stop
$324American Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Peoria to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Peoria to Washington Dulles Airport?

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 Peoria to Washington Dulles Airport were found on American Airlines ($283) and United Airlines ($296).

Find deals

Good to know

Cheapest flight$258
Flight from Peoria to Washington Dulles Airport

When to book flights from Peoria to Dulles Intl

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

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

    In the last 3 days, the lowest price for a flight from Peoria to Washington, D.C. Dulles Intl Airport was $269 for a one-way ticket and $258 for a round-trip.

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

    A passport is not required to fly from Peoria to Washington Dulles Airport.

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

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

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

    Star Alliance is the only airline alliance operating flights between Peoria and Washington Dulles Airport.

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

    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 Peoria to Washington Dulles Airport.

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

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

    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 Washington Dulles Airport with an airline and back to Peoria with another airline. Booking your flights between Peoria and IAD 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 Peoria to Washington Dulles Airport?

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

Reviews of the top airline flying from Peoria to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Peoria to Washington, D.C.. 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 Peoria to Dulles Intl? 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.
7.4
United AirlinesOverall score based on 9677 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

8.0 ExcellentAnonymous, Apr 2026
DEN - IAD
Read more United Airlines reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

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

Information on your arrival and departure airports

Peoria (PIA)
Dulles Intl (IAD)