Question 1

What are the cheapest airlines flying from Louisville to Dallas round-trip?

Accepted Answer

Currently priced at $149, Delta will fly you from Louisville to Dallas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $259 and $260, respectively. You may be able to fly from Louisville to Dallas for 61% less than the average price by searching for these airlines.

Question 2

What are the cheapest airlines to fly from Louisville to Dallas one-way?

Accepted Answer

$129 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $129 and $143, respectively.

Question 3

How far ahead should I book a flight from Louisville to Dallas?

Accepted Answer

The best time to book flights from Louisville to Dallas is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

What is the cheapest month to book a flight from Louisville to Dallas?

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from Louisville to Dallas (average of $353). Flying from Louisville to Dallas in April is currently the most expensive (average of $420). 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.

Question 5

What is the cheapest day to fly from Louisville to Dallas?

Accepted Answer

Travelers seeking maximum savings on their Louisville to Dallas flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Louisville to Dallas

Accepted Answer

The most flights from SDF to A78 are scheduled on a Friday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Question 9

What are the cheapest flights from Louisville to Dallas?

Accepted Answer

Looking for the cheapest flight from Louisville to Dallas? While on average our users pay $831, our data indicates the cheapest price to be $164. The most popular route (Louisville Intl - Dallas/Fort Worth), is priced around $221.

Question 10

What are the most reliable airlines from Louisville to Dallas?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisville to Dallas on time: SkyWest Airlines (100%), Japan Airlines (87%), Envoy Air (86%).

Question 11

What are the most popular airlines that fly from Louisville to Dallas?

Accepted Answer

Before booking your flight from Louisville to Dallas check out the most popular airlines for this route: American Airlines, Southwest or Delta.

Question 12

What is the cheapest time of day to fly from SDF to DFW?

Accepted Answer

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Louisville to Dallas by exploring options for tickets in the afternoon.

Question 13

What airport do you fly from for flights from Louisville to Dallas?

Accepted Answer

If you book a flight to Dallas from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 22 flights from Louisville Intl to Dallas per day from 3 different airlines.

Question 14

Can I find deals for flights from Louisville to Dallas that include hotel bookings?

Accepted Answer

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

Question 15

How can I find direct flights from Louisville to Dallas?

Accepted Answer

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

Question 16

Can I find deals for business class flights from Louisville to Dallas?

Accepted Answer

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

Popular in	April
Cheapest in	December
Average price	$357

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$149	Average$327	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$259	Average$359	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$259	Average$753	FlexibilityNo cancel fee	On-time71%

Cheap flights from Louisville (SDF) to Dallas

Find cheap flights from Louisville to Dallas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Louisville to Dallas

Popular in

Cheapest in

Average price

Best time to book a flight from Louisville to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Louisville with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Louisville to Dallas?

The best time to book flights from Louisville to Dallas is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Dallas?

What is the cheapest time of day to fly from SDF to DFW?

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Louisville to Dallas by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Louisville to Dallas?

Travelers seeking maximum savings on their Louisville to Dallas flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Louisville to Dallas

The most flights from SDF to A78 are scheduled on a Friday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Reviews of airlines servicing Dallas

Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Louisville to Dallas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Louisville to Dallas?

What are the cheapest airlines flying from Louisville to Dallas round-trip?

What are the cheapest airlines to fly from Louisville to Dallas one-way?

What are the most reliable airlines from Louisville to Dallas?

What are the cheapest flights from Louisville to Dallas?

Can I find deals for flights from Louisville to Dallas that include hotel bookings?

How can I find direct flights from Louisville to Dallas?

Can I find deals for business class flights from Louisville to Dallas?

What is the cheapest month to book a flight from Louisville to Dallas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Dallas

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Dallas by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Louisville to Dallas by cabin class

Find flights from Louisville to Dallas, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Louisville and Dallas flights

Browse other Louisville and Dallas flight options. Last updated on October 25, 2026.

Other flights from Louisville

Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 3 airlines flying from Louisville to Dallas

100% Free

Book with Flexibility

Travel Smart