Cheap flights from Dulles Intl (IAD) to Kentucky from $47

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 7/4. 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.
IAD — SDF
Jun 16 — Jun 231

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Kentucky?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 251% on flights from Washington, D.C. Dulles Intl Airport to Kentucky compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $384. For sooner than that we have options available in the next 3 days from $472.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Kentucky?

Our data shows that January tends to be the cheapest month to fly to Kentucky from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $286 for the month, but tickets can be as low as $98. Due to multiple factors, prepare for potentially higher prices in October.

What is the cheapest time of day to fly from IAD to KY?

When flying from Washington, D.C. Dulles Intl Airport to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Dulles Intl to Kentucky flights in June & July 2024

Find cheap flight options from Dulles Intl to Kentucky specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Kentucky in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/9$69
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$74
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/111:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$75
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/111:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$76
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$80
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/181:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/11$83
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/181:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/11$85
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$93
Sun 6/304:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 7/41:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$96

Dulles Intl to Kentucky 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Kentucky in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Kentucky in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/9$69
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$74
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/111:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$75
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/111:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$76
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$80
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/181:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/11$83
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/181:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/11$85
Sun 7/145:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Thu 7/251:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$93
Sun 6/304:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 7/41:38 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$96

Dulles Intl to Kentucky flights leaving soon

Find last-minute flight options from Dulles Intl to Kentucky for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Kentucky. Tip: verify your flight details before completing your reservation.
Sun 6/234:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/9$125
Sun 6/234:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/10$128
Sun 6/234:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/11$132
Sun 6/164:24 pmIAD - BNA
Nonstop1h 49mAllegiant Air
Thu 6/2012:52 pmBNA - IAD
Nonstop1h 42mAllegiant Air
Deal found 6/9$174
Sun 6/2312:55 pmIAD - BNA
2 stops7h 26mMultiple Airlines
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mMultiple Airlines
Deal found 6/9$187
Sun 6/2312:55 pmIAD - BNA
2 stops7h 26mMultiple Airlines
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mMultiple Airlines
Deal found 6/9$197
Sun 6/168:25 amIAD - BNA
2 stops11h 56mMultiple Airlines
Thu 6/2012:52 pmBNA - IAD
Nonstop1h 42mMultiple Airlines
Deal found 6/9$215
Thu 6/204:24 pmIAD - BNA
Nonstop1h 49mMultiple Airlines
Fri 6/286:45 pmBNA - IAD
1 stop15h 59mMultiple Airlines
Deal found 6/11$226
Mon 6/245:35 pmIAD - BNA
3 stops19h 32mMultiple Airlines
Thu 6/2712:52 pmBNA - IAD
Nonstop1h 42mMultiple Airlines
Deal found 6/9$228

One-way flights to Kentucky from Dulles Intl

Search for one-way flight options from Dulles Intl to Kentucky. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Kentucky. Users in need of a round-trip flight from Washington, D.C. to Kentucky instead should update the search form at the top of page.
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/10$47
Thu 7/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/11$52
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/11$55
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/10$56
Thu 7/115:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/11$57
Sat 8/1012:50 pmIAD - BNA
Nonstop1h 54mUnited Airlines
Deal found 6/11$58
Sun 8/45:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/10$60
Sun 7/75:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/11$64
Sun 7/75:10 pmIAD - BNA
Nonstop1h 51mAllegiant Air
Deal found 6/9$67

Find flights from Dulles Intl to Kentucky within your budget

Customize your flight search to find flights from Dulles Intl to Kentucky 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$69 - $198

Route

Depart

Return

Price

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Sun 7/14

Nonstop1h 51m

Nashville Intl

Thu 7/25

Nonstop1h 42m

$69

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Sun 7/14

Nonstop1h 51m

Nashville Intl

Thu 7/25

Nonstop1h 42m

$74

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 7/4

Nonstop1h 51m

Nashville Intl

Thu 7/11

Nonstop1h 42m

$75

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Thu 7/4

Nonstop1h 51m

Nashville Intl

Thu 7/11

Nonstop1h 42m

$76

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Sun 7/14

Nonstop1h 51m

Nashville Intl

Thu 7/25

Nonstop1h 42m

$80

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Tue 8/6

Nonstop1h 57m

Nashville Intl

Tue 8/13

Nonstop1h 48m

$115

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Sun 7/14

2 stops11h 28m

Nashville Intl

Thu 7/25

Nonstop1h 42m

$171

Washington, D.C. Dulles IntlNashville Intl

IAD - BNA

IADBNA

Washington, D.C. Dulles Intl

Mon 10/7

1 stop6h 19m

Nashville Intl

Tue 10/8

1 stop6h 46m

$184

Washington, D.C. Dulles IntlLouisville Intl

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Tue 7/16

1 stop3h 54m

Louisville Intl

Tue 7/23

1 stop4h 36m

$198

Flights are sorted by cheapest first

Deals found on 6/9

No data available for this route at this time. Please check back soon.

Best time to book a flight from Dulles Intl to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Dulles Intl 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.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated June 11, 2024.
See what other customers who have flown with United Airlines, Allegiant Air and American Airlines from Washington, D.C. to Kentucky have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,889 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
10,277 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.5
Good
2,842 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.5
Good
989 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,629 reviews
Southwest
8.2
Very good
5,889 reviews

Overall

8.2

Crew

8.7

Food

7.3

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. Dulles Intl Airport to Kentucky for under $100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Kentucky for under $100. The cheapest flight booked recently is on Allegiant Air for just $69, but on average you can expect to pay $102.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Kentucky for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Kentucky under $100. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Kentucky is less than $105.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Kentucky for under $200?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Kentucky within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Kentucky one-way?

    One-way options have recently been found by users for as low as $47 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $58 and Delta from $99 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Kentucky?

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Kentucky?

    Before booking your flight to Kentucky from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: CommutAir (94%), Lufthansa (93%), Copa Airlines( 91%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Kentucky?

    On average you can expect to pay $312 for a flight from Washington, D.C. Dulles Intl Airport to Kentucky. The cheapest flight overall is $83 while the most popular route, (Washington, D.C. Dulles Intl - Nashville Intl) is currently priced at $74.

  • What does IAD to SDF mean?

    IAD and SDF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to SDF refers to a flight route from Washington, D.C. Dulles Intl Airport to Louisville Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB).

  • Can I find deals for flights from Dulles Intl to Kentucky that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Kentucky flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Kentucky with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Kentucky flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Kentucky that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kentucky.

  • Can I find deals for business class flights from Dulles Intl to Kentucky?

    Yes. Cheapflights offers flight deals from Dulles Intl to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Kentucky that allow pets onboard?

    Many airlines flying from Dulles Intl to Kentucky offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Kentucky?

    Yes, you can often find last-minute deals on Dulles Intl to Kentucky flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Kentucky flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Kentucky flight deals you see on this page were last updated on 6/11.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Kentucky?

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kentucky (average of $287). Flying from Washington, D.C. Dulles Intl Airport to Kentucky in April 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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Alternative routes for Dulles Intl to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Dulles Intl to Kentucky

Discover the top 3 airlines that operate flights from Dulles Intl to Kentucky. 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$167Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$299FlexibilityNo cancel feeOn-time69%
DeltaCheapest$188Average$282FlexibilityNo cancel feeOn-timeN/A

Search flights from Dulles Intl to Kentucky by cabin class

Find flights from Dulles Intl to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dulles Intl to Kentucky

Find hourly flight availability from Dulles Intl to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2024.
1%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
57%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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