DAY - DCA

$149 Find Cheap Flights from Dayton to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to Reagan-National departing on 6/4. 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. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton 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 Dayton to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$209
Overall average: $266
American Airlines
Wed 4/8Tue 4/14
DAY - DCA • Non-stop
Cheapest one-way
$149
Typical prices: $220-$423
American Airlines
Thu 6/4
DAY - DCA • Non-stop
Top airlines
American Airlines
Cheapest • from $209 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with American Airlines. Average duration is 1h 34m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
American Airlines
Most punctual • 79% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $325 (round-trip)
Atlanta (ATL)
Shortest trip • 4h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 21% price drop
July
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 Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dayton to Reagan-National (DAY-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to Reagan-National 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 Dayton to Reagan-National

Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
6:00 pm - 7:41 pm
DCA
-
DAY
1h 41mnonstop
$209American Airlines
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
10:16 pm - 11:53 pm
DCA
-
DAY
1h 37mnonstop
$210American Airlines
Wed, Sep 2 - Sun, Sep 6
Delta Logo
2:55 pm - 7:20 pm
DAY
-
DCA
4h 25m
1 stop
Delta Logo
6:00 am - 10:24 am
DCA
-
DAY
4h 24m
1 stop
$229Delta
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
5:30 pm - 10:17 pm
DCA
-
DAY
4h 47m
1 stop
$234American Airlines
Wed, Mar 18 - Sun, Mar 22
American Airlines Logo
6:11 pm - 7:46 pm
DAY
-
DCA
1h 35mnonstop
American Airlines Logo
7:47 am - 9:30 am
DCA
-
DAY
1h 43mnonstop
$239American Airlines
Tue, Mar 31 - Wed, Apr 8
Delta Logo
2:35 pm - 7:40 pm
DAY
-
DCA
5h 05m
1 stop
Delta Logo
7:30 am - 1:49 pm
DCA
-
DAY
6h 19m
1 stop
$244Delta
Sat, May 2 - Mon, May 4
American Airlines Logo
12:35 pm - 7:05 pm
DAY
-
DCA
6h 30m
1 stop
American Airlines Logo
10:16 pm - 11:53 pm
DCA
-
DAY
1h 37mnonstop
$252American Airlines
Sat, Apr 11 - Sun, Apr 12
American Airlines Logo
6:00 am - 7:39 am
DAY
-
DCA
1h 39mnonstop
American Airlines Logo
10:16 pm - 11:53 pm
DCA
-
DAY
1h 37mnonstop
$253American Airlines
Sun, Mar 29 - Mon, Apr 6
American Airlines Logo
6:00 am - 7:35 am
DAY
-
DCA
1h 35mnonstop
American Airlines Logo
10:02 pm - 11:40 pm
DCA
-
DAY
1h 38mnonstop
$254American Airlines
Sat, Mar 21 - Tue, Mar 24
Delta Logo
1:50 pm - 8:40 pm
DAY
-
DCA
6h 50m
1 stop
Delta Logo
6:59 am - 1:49 pm
DCA
-
DAY
6h 50m
1 stop
$259Delta
Booking Insights

KAYAK's insights & trends for Dayton to Reagan-National flights

Get data-powered insights and trends into flights from Dayton to Reagan-National 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 Dayton to Reagan Washington National Airport?

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

For Dayton to Reagan Washington National Airport, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Reagan Washington National Airport back to Dayton, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Dayton to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to Washington, D.C. Reagan-National Airport, 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 Dayton to Washington, D.C. Reagan-National Airport is July, where tickets cost $219 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $305 and $305 respectively.

Can I save money by flying with a layover from Dayton to Washington, D.C. Reagan-National Airport?

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 $293, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dayton to Washington, D.C. Reagan-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dayton to Washington, D.C. Reagan-National Airport, 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 Dayton to Washington, D.C. Reagan-National Airport, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$149
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Dayton to Reagan Washington National Airport

When to book flights from Dayton to Reagan-National

Are your dates flexible? Find out the best times to travel from Dayton to Reagan-National 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 Dayton to Reagan Washington National Airport flights

  • What is the cheapest flight from Dayton to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Dayton to Washington, D.C. Reagan-National Airport was $149 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Dayton and Reagan Washington National Airport?

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

  • Which airlines offer Wi-Fi service onboard planes from Dayton to Reagan Washington National Airport?

    American Airlines, Delta, and Hawaiian Airlines offer inflight Wi-Fi service on the Dayton to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Dayton to Reagan Washington National Airport?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Dayton to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Dayton to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between Dayton and Reagan Washington National Airport.

  • On which days can I fly direct from Dayton to Reagan Washington National Airport?

    There are nonstop flights from Dayton to Reagan Washington National Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Dayton to Reagan Washington National 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 Dayton to Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Dayton 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 Dayton to Reagan Washington National 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 Reagan Washington National Airport with an airline and back to Dayton with another airline. Booking your flights between Dayton and DCA 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 Dayton to Reagan Washington National 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 Reagan Washington National Airport from Dayton 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 Dayton to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $183 or less one-way and $279 or less round-trip.

Prefer to fly direct from Dayton to Reagan Washington National Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dayton to Washington, D.C. Reagan-National.
Find which airlines fly direct from Dayton Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Dayton to Washington, D.C. Reagan-National

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Dayton

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airline flying from Dayton to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Dayton 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 Dayton to Reagan-National? 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.
7.1
American AirlinesOverall score based on 11397 reviews
6.4Food
6.9Entertainment
7.2Comfort
8.0Crew
7.5Boarding
Airline reviews

Other than nearly three hour delay for maintenance issues, everything went smooth

10.0 ExcellentRob, Mar 2026
TPA - DCA
Read more American Airlines reviews

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

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.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

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"

Everything you need to know for your flight from Dayton to Reagan-National

Information on your arrival and departure airports

Dayton (DAY)
Reagan-National (DCA)