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District of Columbia

$90+ Cheap flights from Louisville (SDF) to District of Columbia

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IAD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Louisville to District of Columbia

Keep the following information in mind while searching for Louisville to District of Columbia flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$275

Good round-trip deal

$240 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Louisville Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Washington, D.C. (WAS) flights.
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From Louisville Intl to District of Columbia
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One-way flight from Louisville Intl to District of Columbia
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Louisville Intl to District of Columbia.
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Price to beat on a one-way flight from Louisville Intl to District of Columbia.
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Find flight deals from Louisville to District of Columbia

Cheapest flights from Louisville to District of Columbia
Explore the most affordable flight options available from Louisville to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 6/67:30 pmSDF - DCA
Nonstop1h 44mAmerican Airlines
Sat 6/78:00 pmDCA - SDF
Nonstop1h 52mAmerican Airlines
Deal found 4/29$189
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:17 amSDF - IAD
Nonstop1h 38mUnited Airlines
Mon 5/2612:53 pmIAD - SDF
Nonstop1h 48mUnited Airlines
Deal found 4/29$189
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/247:09 pmSDF - IAD
1 stop3h 45mDelta
Sun 5/256:00 amIAD - SDF
1 stop4h 08mDelta
Deal found 4/29$199
This Delta deal was found by Cheapflights users on 4/29. 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 5/305:55 pmSDF - DCA
1 stop5h 48mDelta
Sun 6/17:59 amDCA - SDF
1 stop3h 50mDelta
Deal found 4/29$204
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:45 amSDF - DCA
1 stop5h 33mUnited Airlines
Sun 9/287:00 amDCA - SDF
1 stop4h 34mUnited Airlines
Deal found 4/29$269
This flugladen.de deal was found by Cheapflights users on 4/29. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:34 amSDF - DCA
Nonstop1h 38mAlaska Airlines
Sun 5/254:59 pmDCA - SDF
Nonstop1h 54mAlaska Airlines
Deal found 4/29$282
This Southwest deal was found by Cheapflights users on 4/29. 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 9/241:15 pmSDF - DCA
2 stops7h 45mSouthwest
Sat 9/277:20 amDCA - SDF
1 stop6h 40mSouthwest
Deal found 4/29$284
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/227:24 amSDF - IAD
1 stop5h 58mAmerican Airlines
Sun 5/258:02 pmIAD - SDF
1 stop4h 16mAmerican Airlines
Deal found 4/29$295

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to District of Columbia 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 April 30, 2025.
Use the filters below to find and compare flights from Louisville to District of Columbia that are best for you.

Fly from

Louisville

Fly to

District of Columbia

Route

Depart

Return

Price

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Fri 6/6

7:30 pm-9:14 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Sat 6/7

8:00 pm-9:52 pm

Nonstop1h 52m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Fri 5/23

10:17 am-11:55 am

Nonstop1h 38m

Washington, D.C. Dulles Intl

Mon 5/26

12:53 pm-2:41 pm

Nonstop1h 48m

$189

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Sat 5/24

7:09 pm-10:54 pm

1 stop3h 45m

Washington, D.C. Dulles Intl

Sun 5/25

6:00 am-10:08 am

1 stop4h 08m

$199

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Fri 5/30

5:55 pm-11:43 pm

1 stop5h 48m

Washington, D.C. Reagan-National

Sun 6/1

7:59 am-11:49 am

1 stop3h 50m

$204

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Thu 9/25

8:45 am-2:18 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sun 9/28

7:00 am-11:34 am

1 stop4h 34m

$269

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Sat 5/24

7:34 am-9:12 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Sun 5/25

4:59 pm-6:53 pm

Nonstop1h 54m

$282

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 9/24

1:15 pm-9:00 pm

2 stops7h 45m

Washington, D.C. Reagan-National

Sat 9/27

7:20 am-2:00 pm

1 stop6h 40m

$284

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Thu 5/22

7:24 am-1:22 pm

1 stop5h 58m

Washington, D.C. Dulles Intl

Sun 5/25

8:02 pm-12:18 am

1 stop4h 16m

$295

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Fri 5/30

6:00 am-7:38 am

Nonstop1h 38m

$90

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Thu 5/29

2:52 pm-4:30 pm

Nonstop1h 38m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
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Best time to book a flight from Louisville to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Louisville 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 Louisville to District of Columbia

What is the cheapest month to book a flight from Louisville to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Louisville to District of Columbia (average of $309). Flying from Louisville to District of Columbia in June is currently the most expensive (average of $373). 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 SDF to DC?

Find hourly flight availability from Louisville to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from Louisville to District of Columbia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,961 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,295 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,929 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Qatar Airways
7.4
Good
3,563 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Crew

8.8

Entertainment

6.6

Overall

8.1

Food

6.7

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Louisville to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to District of Columbia?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to District of Columbia from Louisville.

  • What are the cheapest airlines to fly from Louisville to District of Columbia one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $90. United Airlines flights start at $90 while deals on Delta start at $100 one-way.

  • What are the most reliable airlines from Louisville to District of Columbia?

    No one likes to see their flight delayed. When booking a flight from Louisville to District of Columbia consider choosing Air Canada (95%), Copa Airlines (94%) or Republic Airways (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisville to District of Columbia?

    The cheapest flight price from Louisville to District of Columbia is $119. On average you can expect to pay $1,271. The most popular route, (Louisville Intl - Washington, D.C. Dulles Intl), can usually be booked for $184.

  • Can I find deals for flights from Louisville to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Louisville to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to District of Columbia.

  • Can I find deals for business class flights from Louisville to District of Columbia?

    Yes. Cheapflights offers flight deals from Louisville to District of Columbia 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 Louisville to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Louisville to District of Columbia (average of $309). Flying from Louisville to District of Columbia in June is currently the most expensive (average of $373). 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

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Top 5 airlines flying from Louisville to District of Columbia

Discover the top 5 airlines that operate flights from Louisville to District of Columbia. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$290FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$169Average$198FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$188Average$309FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$289FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$329FlexibilityNo cancel feeOn-time63%

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