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$416+ Cheap flights from Louisville to Flagstaff (SDF - FLG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FLG
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Louisville to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Flagstaff (FLG). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$695
Provider with most accurate pricing for Louisville Intl-Flagstaff Pulliam flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Flagstaff Pulliam flights.
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From Louisville Intl to Flagstaff Pulliam
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Louisville to Flagstaff

Cheapest flights from Louisville to Flagstaff
Explore the most affordable flight options available from Louisville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/263:38 pmSDF - FLG
2 stops10h 05mAmerican Airlines
Wed 12/31:37 pmFLG - SDF
1 stop6h 40mAmerican Airlines
Deal found 10/27$416
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/116:15 amSDF - FLG
2 stops8h 45mAmerican Airlines
Sat 11/1510:36 amFLG - SDF
2 stops9h 26mAmerican Airlines
Deal found 10/27$481
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/27:13 amSDF - FLG
1 stop6h 37mAmerican Airlines
Thu 11/610:36 amFLG - SDF
2 stops9h 24mAmerican Airlines
Deal found 10/26$806

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Flagstaff 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 October 28, 2025.
Use the filters below to find and compare flights from Louisville to Flagstaff that are best for you.

Fly from

Louisville

Fly to

Flagstaff

Route

Depart

Return

Price

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Wed 11/26

3:38 pm-11:43 pm

2 stops10h 05m

Flagstaff Pulliam

Wed 12/3

12:24 pm-11:54 pm

2 stops9h 30m

$421

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Tue 11/11

6:15 am-1:00 pm

2 stops8h 45m

Flagstaff Pulliam

Sat 11/15

10:36 am-10:02 pm

2 stops9h 26m

$481

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Sun 11/2

7:13 am-11:50 am

1 stop6h 37m

Flagstaff Pulliam

Thu 11/6

10:36 am-10:00 pm

2 stops9h 24m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Louisville to Flagstaff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Flagstaff in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Flagstaff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Flagstaff flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Flagstaff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff 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 Flagstaff

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Flagstaff (average of $365). Flying from Louisville to Flagstaff in February is currently the most expensive (average of $654). 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.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with American Airlines from Louisville to Flagstaff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Louisville to Flagstaff. 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 Louisville to Flagstaff?

    A quick flight from Louisville to Flagstaff can take about 10h 05m. American Airlines provides one of the quickest options available for as low as $421. There are 1447 mi between Louisville and Flagstaff.

  • What is the cheapest airline to fly from Louisville to Flagstaff round-trip?

    According to our current data, American Airlines ($425), offers the cheapest pricing from Louisville to Flagstaff. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Louisville to Flagstaff?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Flagstaff 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 Flagstaff?

    Currently, August is the cheapest month in which you can book a flight from Louisville to Flagstaff (average of $365). Flying from Louisville to Flagstaff in February is currently the most expensive (average of $654). 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 Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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Top airline flying from Louisville to Flagstaff

Discover the top airline that operate flights from Louisville to Flagstaff. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$425Average$649FlexibilityNo cancel feeOn-time71%

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