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Reagan-National

$77+ Cheap flights from Indiana to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DCA
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Indiana to Reagan-National

Cheapest flights from Indiana to Reagan-National
Explore the most affordable flight options available from Indiana to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:07 am
CVG
-
DCA
Nonstop1h 43m
American Airlines
Tue 5/269:20 am
DCA
-
CVG
Nonstop1h 49m
American Airlines
Deal found 3/20$191
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:55 pm
CVG
-
DCA
1 stop24h 04m
Frontier
Mon 5/111:59 pm
DCA
-
CVG
1 stop22h 01m
Frontier
Deal found 3/20$192
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:59 pm
CVG
-
DCA
Nonstop1h 36m
Delta
Sat 4/1810:00 am
DCA
-
CVG
Nonstop1h 44m
Delta
Deal found 3/19$196
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:50 pm
CVG
-
DCA
1 stop4h 05m
Southwest
Sat 4/181:00 pm
DCA
-
CVG
1 stop4h 45m
Southwest
Deal found 3/23$198
This Trip.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:29 pm
ORD
-
DCA
1 stop30h 30m
Frontier
Wed 4/156:00 pm
DCA
-
ORD
1 stop16h 50m
Frontier
Deal found 3/21$199
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
CVG
-
DCA
Nonstop1h 35m
Delta
Mon 5/187:25 pm
DCA
-
CVG
Nonstop1h 40m
Delta
Deal found 3/20$199
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:42 pm
ORD
-
DCA
1 stop23h 16m
Frontier
Mon 6/16:00 pm
DCA
-
ORD
1 stop27h 37m
Frontier
Deal found 3/20$201
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:15 am
MDW
-
DCA
Nonstop1h 50m
Southwest
Tue 4/282:40 pm
DCA
-
MDW
2 stops8h 05m
Southwest
Deal found 3/22$201
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:20 am
CVG
-
DCA
Nonstop1h 40m
Delta
Sun 4/269:40 am
DCA
-
CVG
Nonstop1h 40m
Delta
Deal found 3/20$201
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:46 am
CVG
-
DCA
Nonstop1h 40m
American Airlines
Mon 4/137:24 pm
DCA
-
CVG
Nonstop1h 52m
American Airlines
Deal found 3/19$202
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:30 pm
SDF
-
DCA
1 stop6h 45m
Southwest
Sat 4/2512:15 pm
DCA
-
SDF
2 stops5h 30m
Southwest
Deal found 3/22$203
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:35 am
CVG
-
DCA
2 stops9h 35m
Southwest
Thu 4/166:05 am
DCA
-
CVG
1 stop5h 45m
Southwest
Deal found 3/23$203

Find flight deals from Indiana to Reagan-National

Keep the following information in mind while searching for Indiana to Reagan-National flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(American Airlines)

One-way from

$77
(Southwest)

Popular in

March

Cheapest in

September

Average price

$352

Good round-trip deal

$310 or less

Good one-way deal

$192 or less
Provider with most accurate pricing for Indianapolis-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Washington, D.C. (WAS) flights.
Search Deals
From Indiana to Washington, D.C. Reagan-National
Search Deals
One-way flight from Indiana to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Indiana to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Indiana to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Indiana to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoWashington, D.C.

MDW - DCA

MDWDCA

Chicago Midway

Wed 4/15

1:55 pm-6:40 pm

1 stop3h 45m

Washington, D.C. Reagan-National

Wed 4/22

9:35 pm-10:35 pm

Nonstop2h 00m

$215

IndianapolisWashington, D.C.

IND - DCA

INDDCA

Indianapolis

Sat 4/25

6:20 am-4:15 pm

2 stops9h 55m

Washington, D.C. Reagan-National

Mon 4/27

12:00 pm-10:00 pm

2 stops10h 00m

$225

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 4/15

8:55 am-2:20 pm

1 stop5h 25m

Washington, D.C. Reagan-National

Wed 4/22

3:40 pm-8:35 pm

1 stop4h 55m

$227

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 4/8

10:30 am-5:00 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Tue 4/14

6:55 am-12:25 pm

1 stop5h 30m

$227

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Tue 4/21

7:00 am-12:20 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Tue 4/21

4:55 pm-9:05 pm

1 stop4h 10m

$227

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Fri 5/29

6:55 am-12:05 pm

1 stop5h 10m

Washington, D.C. Reagan-National

Thu 6/4

4:10 pm-10:25 pm

1 stop6h 15m

$231

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Fri 4/17

6:50 pm-11:50 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Sun 4/19

5:20 pm-11:10 pm

1 stop5h 50m

$231

ChicagoWashington, D.C.

MDW - DCA

MDWDCA

Chicago Midway

Thu 4/16

8:05 pm-10:55 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 4/20

12:00 pm-1:05 pm

Nonstop2h 05m

$239

ChicagoWashington, D.C.

ORD - DCA

ORDDCA

Chicago O'Hare Intl

Tue 4/28

1:36 pm-6:59 pm

1 stop4h 23m

Washington, D.C. Reagan-National

Sat 5/2

6:00 am-10:19 am

1 stop5h 19m

$244

CincinnatiWashington, D.C.

CVG - DCA

CVGDCA

Cincinnati Cinci./N. Kentucky

Fri 4/24

4:59 pm-6:35 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Mon 4/27

7:33 pm-9:19 pm

Nonstop1h 46m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Indiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indiana to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Indiana to Washington, D.C. Reagan-National Airport?

Currently, January is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Reagan-National Airport (average of $120). Flying from Indiana to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IN to DCA?

Find hourly flight availability from Indiana to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Indiana to Washington, D.C. Reagan-National Airport at noon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Indiana to Reagan-National. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Indiana to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Indiana to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Indiana to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 24, 2026.

The most flights from USIN to DCA are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Indiana to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indiana to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Indiana to Washington, D.C. Reagan-National Airport in 1h 46m. Fly via Southwest, American Airlines, or Frontier to get the fastest option. There are 498 mi between Indiana and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Indiana to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Indiana to Washington, D.C. Reagan-National Airport for a low price.

  • What are the most popular routes from Indiana to Washington, D.C. Reagan-National Airport?

    Most travelers choose Chicago O'Hare Intl - Washington, D.C. Reagan-National, Cincinnati Cinci./N. Kentucky - Washington, D.C. Reagan-National or Indianapolis - Washington, D.C. Reagan-National when deciding on the best route from Indiana to Washington, D.C. Reagan-National Airport.

  • What are the most reliable airlines from Indiana to Washington, D.C. Reagan-National Airport?

    No one likes to see their flight delayed. When booking a flight from Indiana to Washington, D.C. Reagan-National Airport consider choosing PSA Airlines (75%), Alaska Airlines (65%) or American Airlines (58%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Indiana to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Chicago O'Hare Intl - Washington, D.C. Reagan-National) can be booked for $206 on average, our data indicates $543 when flying from Indiana to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from Indiana to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Indiana to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Reagan-National.

  • Can I find deals for business class flights from Indiana to Reagan-National?

    Yes. Cheapflights offers flight deals from Indiana to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indiana to Washington, D.C. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Indiana to Washington, D.C. Reagan-National Airport (average of $120). Flying from Indiana to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indiana to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Baltimore flights
Boston to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Atlanta to Baltimore flights
San Francisco to Reagan-National flights
Seattle to Reagan-National flights
Atlanta to Dulles Intl flights
Boston to Baltimore flights
Seattle to Dulles Intl flights
San Francisco to Dulles Intl flights
Atlanta to Reagan-National flights
Boston to Reagan-National flights
Denver to Dulles Intl flights
San Francisco to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Orlando to Dulles Intl flights
Denver to Baltimore flights
Minneapolis to Dulles Intl flights
Hobby to Reagan-National flights
Orlando to Baltimore flights
Hobby to Dulles Intl flights
Minneapolis to Reagan-National flights
Hobby to Baltimore flights
Tampa to Dulles Intl flights
Orlando to Reagan-National flights
Detroit to Reagan-National flights
Miami to Reagan-National flights
Tampa to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Detroit to Dulles Intl flights
Detroit to Baltimore flights
Denver to Reagan-National flights
Miami to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Miami to Baltimore flights
LaGuardia to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Tampa to Reagan-National flights
Austin to Dulles Intl flights
San Diego to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Seattle to Baltimore flights

Top 4 airlines flying from Indiana to Reagan-National

Discover the top 4 airlines that operate flights from Indiana to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$314FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$383FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$208Average$320FlexibilityNo cancel feeOn-time63%

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