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IAD - PIA

$108 Find cheap flights from Washington Dulles Airport to Peoria

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 Peoria departing on 8/14. 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
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Peoria, 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 Peoria, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Dulles Intl to Peoria (IAD-PIA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Peoria 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 and deals for you by selecting your travel dates.
Choose your dates
6:30 am - 10:17 amIAD-PIA
4h 47m1 stop
6:45 am - 11:50 amPIA-IAD
4h 05m1 stop
$278United Airlines
Find Deal
Wed, Sep 4 - Sat, Sep 7
10:15 pm - 10:17 amIAD-PIA
13h 02m2 stops
6:45 am - 11:50 amPIA-IAD
4h 05m1 stop
$351United Airlines
Find Deal
Wed, Sep 4 - Sat, Sep 7
6:30 am - 10:27 amIAD-PIA
4h 57m1 stop
7:00 am - 11:52 amPIA-IAD
3h 52m1 stop
$370United Airlines
Find Deal
Sun, Jul 28 - Sat, Aug 3
6:30 am - 10:27 amIAD-PIA
4h 57m1 stop
7:00 am - 11:52 amPIA-IAD
3h 52m1 stop
$384United Airlines
Find Deal
Sat, Jul 27 - Sat, Aug 3
5:30 pm - 9:12 pmIAD-PIA
4h 42m1 stop
3:50 pm - 7:19 amPIA-IAD
14h 29m2 stops
$394United Airlines
Find Deal
Sat, May 25 - Wed, May 29
6:30 am - 10:27 amIAD-PIA
4h 57m1 stop
7:00 am - 11:52 amPIA-IAD
3h 52m1 stop
$412United Airlines
Find Deal
Sun, Jul 28 - Wed, Jul 31
9:24 am - 3:54 pmIAD-PIA
7h 30m1 stop
7:20 am - 1:44 pmPIA-IAD
5h 24m1 stop
$416American Airlines
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Thu, May 16 - Sun, May 19
5:00 am - 2:23 pmIAD-PIA
10h 23m2 stops
7:15 am - 12:52 pmPIA-IAD
4h 37m1 stop
$433American Airlines
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Sun, Jul 28 - Sat, Aug 3
12:55 pm - 7:52 amIAD-PIA
19h 57m3 stops
3:37 pm - 10:57 amPIA-IAD
18h 20m2 stops
$453
Find Deal
Fri, Jul 5 - Mon, Jul 8
5:38 pm - 9:47 pmIAD-PIA
5h 09m1 stop
4:25 pm - 12:52 pmPIA-IAD
19h 27m1 stop
$523American Airlines
Find Deal
Fri, Jul 5 - Mon, Jul 8

Flights from Dulles Intl to Peoria - Travel Insights & Trends

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

The average price of all flights from Washington, D.C. Dulles Intl Airport to Peoria, Illinois clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Washington Dulles Airport to Peoria, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Peoria, Sunday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Peoria, Illinois, 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 Peoria, Illinois is September, where tickets cost $407 on average. On the other hand, the most expensive months are November and July, where the average cost of tickets is $907 and $795 respectively.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $108. KAYAK users also found Washington Dulles Airport to Peoria round-trip flights on United Airlines from $278 and on American Airlines from $416.

Good to know

Cheapest flight

$108
Flight from Washington Dulles Airport to Peoria

When to book flights from Dulles Intl to Peoria

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

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Peoria, Illinois was $108 for a one-way ticket and $278 for a round-trip.

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

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

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

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Peoria, also known as Greater Peoria.

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

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

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

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

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

    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 Peoria.

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

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

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

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

See more FAQs

Top airline flying from Dulles Intl to Peoria

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Peoria. 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 Peoria? 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.
7.3
United AirlinesOverall score based on 11134 reviews
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
7.2Comfort
Airline reviews

they made me check my carryon. There was space in the overhead bins.

10.0 ExcellentAnonymous, Apr 2024IAD - PDX
Read more about United Airlines reviews

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

Too short a flight to have service offered. A free simple snack offer (eg, biscuits), as in the old times, would have been nice.

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

Book cheap flights from Washington, D.C. to Peoria

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Peoria found on KAYAK in the last 72 hours.
8/14Wed
2 stopsAmerican Airlines
11h 02mIAD-PIA
$108
5/26Sun
1 stopUnited Airlines
4h 55mIAD-PIA
$139
7/10Wed
1 stopUnited Airlines
4h 57mIAD-PIA
$144
8/15Thu
1 stopUnited Airlines
4h 57mIAD-PIA
$159
5/28Tue
2 stopsUnited Airlines
13h 00mIAD-PIA
$223
5/25Sat
2 stopsUnited Airlines
12h 45mIAD-PIA
$244
5/27Mon
2 stopsUnited Airlines
13h 00mIAD-PIA
$254
5/30Thu
2 stopsUnited Airlines
12h 55mIAD-PIA
$259
6/26Wed
2 stopsAmerican Airlines
10h 21mIAD-PIA
$262
5/31Fri
1 stopUnited Airlines
13h 10mIAD-PIA
$264

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Last minute flights from Dulles Intl to Peoria

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Peoria that are departing in the next 10 days.
5/4Sat
multi-stopAmerican Airlines
9h 00mIAD-PIA
5/4Sat
multi-stopAmerican Airlines
18h 03mPIA-IAD
$1,330
5/4Sat
multi-stopAmerican Airlines
10h 39mIAD-PIA
5/4Sat
multi-stopAmerican Airlines
18h 03mPIA-IAD
$1,334
5/4Sat
multi-stopAmerican Airlines
10h 39mIAD-PIA
5/4Sat
multi-stopAmerican Airlines
18h 03mPIA-IAD
$1,494
5/4Sat
multi-stopAmerican Airlines
9h 00mIAD-PIA
5/4Sat
multi-stopAmerican Airlines
18h 03mPIA-IAD
$1,630

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Washington Dulles Airport - Peoria Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Peoria (PIA)United States

Return flight deals:

Peoria - Washington Dulles Airport

Cabin classes:

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