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$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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BWI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Louisville to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$194
(American Airlines)

One-way from

$90
(American Airlines)

Good round-trip deal

$257 or less

Good one-way deal

$125 or less
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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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/156:04 amSDF - DCA
Nonstop1h 36mAmerican Airlines
Wed 3/198:24 amDCA - SDF
Nonstop2h 04mAmerican Airlines
Deal found 1/21$194
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:21 amSDF - IAD
1 stop5h 04mUnited Airlines
Sat 3/158:19 amIAD - SDF
Nonstop1h 53mUnited Airlines
Deal found 1/20$194
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 4/22:46 pmSDF - DCA
1 stop6h 50mDelta
Tue 4/88:59 amDCA - SDF
1 stop6h 54mDelta
Deal found 1/20$199
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:35 amSDF - IAD
1 stop3h 58mDelta
Sat 3/156:00 amIAD - SDF
1 stop4h 00mDelta
Deal found 1/21$204
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:00 amSDF - DCA
1 stop6h 22mUnited Airlines
Sun 2/25:00 pmDCA - SDF
1 stop5h 29mUnited Airlines
Deal found 1/19$244
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/207:28 pmSDF - IAD
3 stops20h 47mMultiple Airlines
Sun 2/239:03 pmIAD - SDF
1 stop11h 30mMultiple Airlines
Deal found 1/21$276
This Southwest deal was found by Cheapflights users on 1/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/117:20 amSDF - DCA
2 stops10h 05mSouthwest
Wed 2/122:55 pmDCA - SDF
1 stop4h 05mSouthwest
Deal found 1/20$280
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/118:54 amSDF - IAD
1 stop4h 28mAmerican Airlines
Wed 2/126:22 amIAD - SDF
2 stops10h 57mAmerican Airlines
Deal found 1/20$321

Find flights from Louisville to District of Columbia within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Sat 3/15

6:04 am-7:40 am

Nonstop1h 36m

Washington, D.C. Reagan-National

Wed 3/19

8:24 am-10:28 am

Nonstop2h 04m

$194

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Wed 3/12

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sat 3/15

5:28 pm-11:30 pm

1 stop6h 02m

$194

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Wed 4/2

2:46 pm-9:36 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Tue 4/8

8:59 am-3:53 pm

1 stop6h 54m

$199

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Wed 3/12

7:35 am-11:33 am

1 stop3h 58m

Washington, D.C. Dulles Intl

Sat 3/15

6:00 am-10:00 am

1 stop4h 00m

$204

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Fri 1/31

6:00 am-12:22 pm

1 stop6h 22m

Washington, D.C. Reagan-National

Sun 2/2

5:00 pm-10:29 pm

1 stop5h 29m

$244

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Thu 2/20

7:28 pm-4:15 pm

3 stops20h 47m

Washington, D.C. Dulles Intl

Sun 2/23

9:03 pm-8:33 am

1 stop11h 30m

$276

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Tue 2/11

7:20 am-5:25 pm

2 stops10h 05m

Washington, D.C. Reagan-National

Wed 2/12

2:55 pm-7:00 pm

1 stop4h 05m

$280

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Tue 2/25

7:53 pm-11:53 pm

1 stop4h 00m

Washington, D.C. Dulles Intl

Wed 2/26

6:30 am-5:19 pm

2 stops10h 49m

$320

LouisvilleWashington, D.C.

SDF - DCA

SDFDCA

Louisville Intl

Tue 2/25

5:39 am-7:19 am

Nonstop1h 40m

$90

LouisvilleWashington, D.C.

SDF - IAD

SDFIAD

Louisville Intl

Sat 2/22

10:05 am-11:42 am

Nonstop1h 37m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 17 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.

Travel insights for flights from Louisville to District of Columbia

Get recent, data-driven insights about flights from Louisville to District of Columbia including ideal travel times, pricing trends, and more.

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 $241). Flying from Louisville to District of Columbia in March is currently the most expensive (average of $290). 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 January 21, 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 January 21, 2025.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta 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.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • How popular is this Louisville to District of Columbia flight route?

    Within the past month, 5 users have taken a look at flights from Louisville Intl to District of Columbia.

  • 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 cheapest flights from Louisville to District of Columbia?

    The cheapest flight price from Louisville to District of Columbia is $197. On average you can expect to pay $381. The most popular route, (Louisville Intl - Washington, D.C. Dulles Intl), can usually be booked for $179.

  • 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 $241). Flying from Louisville to District of Columbia in March is currently the most expensive (average of $290). 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.

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$185FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$158Average$267FlexibilityNo cancel feeOn-time69%
DeltaCheapest$166Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$310FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$330FlexibilityNo cancel feeOn-time63%
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