DAY - WAS

$74 Find Cheap Flights from Dayton to Washington, D.C. - Compare and Save

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Everything you should know

Cheapest round-trip
$319
Typical prices: $257-$426
American Airlines
Tue 12/25Mon 1/1
DAY - DCA • Non-stop
Cheapest non-stop
$319
Typical prices: $257-$426
United Airlines
Sat 4/14Tue 4/17
DAY - IAD • Non-stop
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 38m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 5% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $278 (round-trip)
Shortest trip • 4h 37m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dayton to Washington, D.C. (DAY-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to Washington, D.C.

Wed, Apr 14 - Sat, Apr 17
United Airlines Logo
10:20 am - 11:52 amDAY  Dayton-IAD Washington, D.C. Dulles Intl
1h 32mnonstop
United Airlines Logo
5:20 pm - 6:41 pmIAD  Washington, D.C. Dulles Intl-DAY Dayton
1h 21mnonstop
$319United Airlines
Fri, Nov 20 - Mon, Nov 23
United Airlines Logo
10:39 am - 12:10 pmDAY  Dayton-IAD Washington, D.C. Dulles Intl
1h 31mnonstop
United Airlines Logo
12:35 pm - 2:15 pmIAD  Washington, D.C. Dulles Intl-DAY Dayton
1h 40mnonstop
$319United Airlines
Fri, Dec 25 - Fri, Jan 1
American Airlines Logo
7:18 am - 9:00 amDAY  Dayton-DCA Washington, D.C. Reagan-National
1h 42mnonstop
American Airlines Logo
7:46 pm - 9:30 pmDCA  Washington, D.C. Reagan-National-DAY Dayton
1h 44mnonstop
$319American Airlines
Wed, Nov 25 - Sun, Nov 29
American Airlines Logo
6:00 am - 7:36 amDAY  Dayton-DCA Washington, D.C. Reagan-National
1h 36mnonstop
American Airlines Logo
7:48 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-DAY Dayton
1h 44mnonstop
$319American Airlines
Wed, Dec 2 - Sat, Dec 5
United Airlines Logo
9:40 am - 11:18 amDAY  Dayton-IAD Washington, D.C. Dulles Intl
1h 38mnonstop
United Airlines Logo
12:45 pm - 2:29 pmIAD  Washington, D.C. Dulles Intl-DAY Dayton
1h 44mnonstop
$319United Airlines
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
6:00 am - 7:36 amDAY  Dayton-DCA Washington, D.C. Reagan-National
1h 36mnonstop
American Airlines Logo
7:48 pm - 9:32 pmDCA  Washington, D.C. Reagan-National-DAY Dayton
1h 44mnonstop
$319American Airlines
Thu, Dec 24 - Thu, Dec 31
United Airlines Logo
2:50 pm - 4:26 pmDAY  Dayton-IAD Washington, D.C. Dulles Intl
1h 36mnonstop
United Airlines Logo
8:15 am - 9:57 amIAD  Washington, D.C. Dulles Intl-DAY Dayton
1h 42mnonstop
$319United Airlines
Fri, Nov 20 - Thu, Nov 26
Multiple Airlines Logo
12:37 pm - 3:03 pmDAY  Dayton-IAD Washington, D.C. Dulles Intl
26h 26m2 stops Raleigh-Durham Atlanta Hartsfield-Jackson
Multiple Airlines Logo
3:58 pm - 8:15 pmIAD  Washington, D.C. Dulles Intl-DAY Dayton
28h 17m1 stop Fort Lauderdale
$333Multiple Airlines
Sat, Dec 12 - Mon, Dec 14
Delta Logo
4:25 pm - 9:43 pmDAY  Dayton-DCA Washington, D.C. Reagan-National
5h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:05 pm - 11:08 pmDCA  Washington, D.C. Reagan-National-DAY Dayton
7h 03m1 stop Atlanta Hartsfield-Jackson
$339Delta
Sat, Nov 21 - Mon, Nov 30
Delta Logo
4:25 pm - 10:01 pmDAY  Dayton-DCA Washington, D.C. Reagan-National
5h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:39 amDCA  Washington, D.C. Reagan-National-DAY Dayton
4h 39m1 stop Atlanta Hartsfield-Jackson
$339Delta
Booking Insights

Price, demand and travel trends for Dayton to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Dayton to Washington, D.C.?

Round-trip flights from Dayton to Washington, D.C. typically range from $257 to $426. The lowest price found in the past 5 days was $319, on American Airlines.

What is the cheapest Dayton to Washington, D.C. flight route?

There's little price difference between Dayton to Washington, D.C. routes. They average around $310 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Dayton to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Dayton to Washington, D.C.. It’s 7% cheaper than the average day, while Monday is the most expensive, with prices 57% higher.

What’s the cheapest month to fly from Dayton to Washington, D.C.?

•January is the cheapest month to fly from Dayton to Washington, D.C. at $267 round-trip.
•September ($418) and June ($397) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Dayton to Washington, D.C. the cheapest?

Flights from Dayton to Washington, D.C. are cheapest 17 weeks before departure. Booking in this window typically costs about 53% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Dayton to Washington, D.C.

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Dayton to Washington, D.C. flights

Low season

July

Cheapest flight

$74
Beat the crowds with an average 30% drop in travelers.
The most popular month to fly with an average 48% increase in travelers.
One-way flight from Dayton to Washington, D.C. Dulles Intl Airport

When to book flights from Dayton to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Dayton to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dayton to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Dayton to Washington, D.C.?

    These are the earliest and latest flight times available from Dayton to Washington, D.C.:

    • Earliest: departs at 5:00 am and lands at 6:38 am
    • Latest: departs at 8:00 pm and lands at 9:38 pm.

    The flight takes about 1h 38m.

  • What cabin classes can I book on flights from Dayton to Washington, D.C.?

    Three cabin classes are available on flights from Dayton to Washington, D.C.:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Dayton to Washington, D.C.?

    A nonstop flight from Dayton to Washington, D.C. takes 1h 38m, covering 389 miles.

  • Do I need a passport to fly from Dayton to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Dayton to Washington, D.C. flight?

    Round-trip flights from Dayton to Washington, D.C. range from $257 to $426, with an average of $317 over the past 12 months. Anything below $257 counts as a good deal.

  • How expensive are last-minute Dayton to Washington, D.C. flights?

    Last-minute fares on this route (booked within two weeks of departure) run 31% above the $317 route average. Book 17 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Dayton to Washington, D.C.?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $278 round-trip via Charlotte Douglas (CLT), compared to $316 for nonstop.

  • How does on-time performance compare across airlines flying from Dayton to Washington, D.C.?

    American Airlines is the only airline operating Dayton to Washington, D.C. flights. 80% of its flights are on time.

  • What is the standard checked-bag allowance on flights from Dayton to Washington, D.C.?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Dayton to Washington, D.C. spread across the day?

    Morning is the busiest departure period on Dayton to Washington, D.C. flights, with 60% of flights leaving in that window. Afternoon departures account for 40%, evening flights for 0%, and night flights for 0%.

  • Have flight prices from Dayton to Washington, D.C. changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $1,465. That means the highest observed fare was about 5x higher than the lowest one.

  • Which airlines offer Wi-Fi on Dayton to Washington, D.C. flights?

    American Airlines is the only airline on the Dayton to Washington, D.C. route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Dayton to Washington, D.C. looking right now?

    One-way fares from Dayton to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $142, which is 55% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Dayton to Washington, D.C.?

    Flights from Dayton to Washington, D.C. usually depart from Dayton (DAY) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What time of day has the fewest delays on flights from Dayton to Washington, D.C.?

    Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Dayton to Washington, D.C.?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Dayton to Washington, D.C. route, 20% of flights were delayed in the past 3 months, with delays averaging 2h 09m.

  • Which airports do connecting flights from Dayton to Washington, D.C. pass through?

    One-stop flights from Dayton to Washington, D.C. most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 50% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 38% of one-stop connections
    • Charlotte Douglas (CLT) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from Dayton to Washington, D.C.?

    Yes. Flexible dates can save you up to 41% on flights from Dayton to Washington, D.C.. Thursday is the cheapest departure day at $295 round-trip on average, while Monday is the most expensive at $499, a difference of $204.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Dayton to Washington, D.C.?

    2 airlines operate flights between Dayton and Washington, D.C.. The airlines offering nonstop flights on this route include:

    • American Airlines
    • United Airlines

  • How much time can I save by choosing a different layover airport from Dayton to Washington, D.C.?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 35m, compared with 4h 37m via Atlanta Hartsfield-Jackson (ATL) and 8h 38m via Chicago O'Hare Intl (ORD).

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Dayton to Washington, D.C. flights?

    Among airlines operating Dayton to Washington, D.C. flights:

    • American Airlines: offers free seat selection
    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Dayton to Washington, D.C. flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Business Class
    • United Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Dayton to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $295, about $204 less than Monday fares (41% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 53% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Dayton to Washington, D.C. trip for January. Fares historically average $267 round-trip in that month - typically $151 less than the most expensive month, which is September (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Charlotte Douglas Airport (CLT) can be cheaper than flying direct. The cheapest layover option averages $278 round-trip on this route - about $38 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

Prefer to fly direct from Dayton to Washington, D.C.?

 
Find which airlines fly direct from Dayton Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Dayton to Washington, D.C.

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Washington, D.C. to Dayton

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

More options for your flight from Dayton to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental