$269 Find Cheap Flights from Peoria to District of Columbia - Compare and Save

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 10/7. 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

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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

Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
10:41 am - 4:02 pm
PIA
-
IAD
4h 21m
1 stop
United Airlines Logo
3:40 pm - 7:03 pm
IAD
-
PIA
4h 23m
1 stop
$283United Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
6:00 am - 1:54 pm
PIA
-
DCA
6h 54m
1 stop
American Airlines Logo
1:46 pm - 6:15 pm
DCA
-
PIA
5h 29m
1 stop
$283American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 10:59 am
PIA
-
DCA
3h 59m
1 stop
American Airlines Logo
11:56 am - 4:12 pm
DCA
-
PIA
5h 16m
1 stop
$284American Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
4:24 pm - 10:55 pm
PIA
-
IAD
5h 31m
1 stop
American Airlines Logo
5:34 pm - 10:59 pm
IAD
-
PIA
6h 25m
1 stop
$296American Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
4:24 pm - 10:01 pm
PIA
-
DCA
4h 37m
1 stop
American Airlines Logo
12:57 pm - 4:13 pm
DCA
-
PIA
4h 16m
1 stop
$296American Airlines
Fri, Aug 7 - Tue, Aug 11
American Airlines Logo
4:24 pm - 10:55 pm
PIA
-
IAD
5h 31m
1 stop
American Airlines Logo
5:34 pm - 10:59 pm
IAD
-
PIA
6h 25m
1 stop
$309American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
5:30 pm - 11:59 pm
PIA
-
DCA
5h 29m
1 stop
American Airlines Logo
11:30 am - 4:59 pm
DCA
-
PIA
6h 29m
1 stop
$309American Airlines
Fri, Aug 7 - Sat, Oct 10
United Airlines Logo
1:13 pm - 7:02 pm
PIA
-
IAD
4h 49m
1 stop
United Airlines Logo
6:10 am - 10:06 am
IAD
-
PIA
4h 56m
1 stop
$312United Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
4:22 pm - 12:10 am
PIA
-
IAD
6h 48m
1 stop
American Airlines Logo
5:34 pm - 10:59 pm
IAD
-
PIA
6h 25m
1 stop
$324American Airlines
Sat, Aug 1 - Thu, Aug 6
United Airlines Logo
10:44 am - 5:12 pm
PIA
-
DCA
5h 28m
1 stop
United Airlines Logo
8:25 am - 12:38 pm
DCA
-
PIA
5h 13m
1 stop
$324United Airlines
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.

How much is a round-trip flight from Peoria, Illinois to District of Columbia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Peoria, Illinois to District of Columbia departing in August.

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 August, when tickets cost $224 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $309 and $305 respectively.

Good to know

Low season

August

Cheapest flight

$269
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Peoria to Reagan Washington National 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.

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 9997 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

6.0 GoodValerie, Jul 2026
STL - IAD
Read more United Airlines reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

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

The flight was delayed instead of leaving at 11 it left at 12.20

Food choice was poor and we had to buy on board snacks.

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

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"

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

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

Information on your arrival and departure airports