$136 Find Cheap Flights from Peoria to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Peoria to District of Columbia departing on 11/18. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Peoria to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Cheap Flights from Peoria to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Book Cheap Peoria to District of Columbia Plane Tickets

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

Thu, Nov 27 - Sat, Dec 6
United Airlines Logo
10:51 am - 3:55 pmPIA-IAD
4h 04m1 stop
United Airlines Logo
8:20 am - 11:59 amIAD-PIA
4h 39m1 stop
$234United Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 15
United Airlines Logo
8:10 am - 3:57 pmPIA-IAD
6h 47m1 stop
United Airlines Logo
6:30 am - 10:13 amIAD-PIA
4h 43m1 stop
$249United Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 11
United Airlines Logo
6:00 am - 10:58 amPIA-DCA
3h 58m1 stop
United Airlines Logo
6:04 pm - 9:27 pmDCA-PIA
4h 23m1 stop
$249United Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
United Airlines Logo
6:55 am - 11:55 amPIA-IAD
4h 00m1 stop
United Airlines Logo
1:15 pm - 4:43 pmIAD-PIA
4h 28m1 stop
$254United Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
United Airlines Logo
6:55 am - 12:59 pmPIA-DCA
5h 04m1 stop
United Airlines Logo
6:25 am - 10:13 amDCA-PIA
4h 48m1 stop
$254United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
6:54 am - 4:50 pmPIA-IAD
8h 56m1 stop
American Airlines Logo
8:25 pm - 12:22 amIAD-PIA
4h 57m1 stop
$269American Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
American Airlines Logo
10:39 am - 4:29 pmPIA-DCA
4h 50m1 stop
American Airlines Logo
7:45 pm - 11:11 pmDCA-PIA
4h 26m1 stop
$269American Airlines
Find Deal
Thu, Nov 27 - Sat, Dec 6
American Airlines Logo
5:00 am - 1:12 pmPIA-IAD
7h 12m1 stop
American Airlines Logo
6:25 am - 3:45 pmIAD-PIA
10h 20m2 stops
$279American Airlines
Find Deal
Sun, Sep 28 - Sat, Oct 11
American Airlines Logo
5:30 am - 11:34 amPIA-IAD
5h 04m1 stop
American Airlines Logo
8:25 pm - 12:22 amIAD-PIA
4h 57m1 stop
$299American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 15
 Logo
8:12 am - 6:29 pmPIA-IAD
9h 17m1 stop
 Logo
9:00 am - 9:52 amIAD-PIA
25h 52m2 stops
Booking Insights

KAYAK's insights & trends for Peoria to District of Columbia flights

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

What is the cheapest month to fly from Peoria to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Peoria to District of Columbia, 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 Peoria to District of Columbia is April, when tickets cost $248 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $488 and $438 respectively.

What’s the cheapest day of the week to fly from Peoria to District of Columbia?

The average price of all round-trip flights from Peoria to District of Columbia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to District of Columbia on a Saturday, 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 Peoria to District of Columbia. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

Good to know

Low seasonJuly
Cheapest flight$136
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Peoria to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Peoria to District of Columbia?

    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 District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Peoria to District of Columbia?

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

    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 from Peoria to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Peoria to District of Columbia?

    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 from Peoria to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $309 on average. Morning departures are around 29% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $415.

Reviews of the top airlines flying from Peoria to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Peoria to District of Columbia. 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 District of Columbia? 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 8937 reviews
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

IAD with the archaic people movers is just a place to be avoided.

10.0 ExcellentThomas, Aug 2025CMH - IAD
Read more United Airlines reviews

IAD with the archaic people movers is just a place to be avoided.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

The boarding crew was incredibly helpful getting me on an earlier flight

Everything you need to know for your flight from Peoria to District of Columbia

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