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Flagstaff

$405+ Cheap flights from Louisville to Flagstaff (SDF - FLG)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FLG
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap 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 July 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 10/146:00 am
SDF
-
FLG
1 stop9h 05m
American Airlines
Sat 10/1712:45 pm
FLG
-
SDF
1 stop5h 40m
American Airlines
Deal found 7/22$476
This American Airlines deal was found by Cheapflights users on 7/21. 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 10/101:21 pm
SDF
-
FLG
1 stop9h 08m
American Airlines
Sat 10/1712:45 pm
FLG
-
SDF
1 stop5h 40m
American Airlines
Deal found 7/21$517
This American Airlines deal was found by Cheapflights users on 7/24. 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 9/269:05 am
SDF
-
FLG
1 stop5h 48m
American Airlines
Wed 9/3012:37 pm
FLG
-
SDF
1 stop6h 06m
American Airlines
Deal found 7/24$527
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 10/104:18 pm
SDF
-
FLG
1 stop6h 11m
American Airlines
Thu 10/1512:45 pm
FLG
-
SDF
1 stop5h 40m
American Airlines
Deal found 7/20$547
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/298:24 am
SDF
-
FLG
1 stop6h 29m
American Airlines
Sat 10/312:37 pm
FLG
-
SDF
1 stop5h 54m
American Airlines
Deal found 7/21$566
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 9/188:24 am
SDF
-
FLG
1 stop6h 29m
American Airlines
Sun 9/209:50 am
FLG
-
SDF
1 stop6h 00m
American Airlines
Deal found 7/20$577
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/258:24 am
SDF
-
FLG
1 stop6h 29m
American Airlines
Wed 9/3012:37 pm
FLG
-
SDF
1 stop6h 06m
American Airlines
Deal found 7/21$596

Find 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$476
(American Airlines)

One-way from

$405
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$636
Provider with most accurate pricing for Louisville Intl-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Flagstaff Pulliam flights.
Search Deals
From Louisville Intl to Flagstaff Pulliam
Search Deals
One-way flight from Louisville Intl to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 24, 2026.
Use the filters below to find and compare flights from Louisville to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Wed 10/14

6:00 am-12:05 pm

1 stop9h 05m

Flagstaff Pulliam

Sat 10/17

12:45 pm-9:25 pm

1 stop5h 40m

$476

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Tue 10/13

6:00 am-12:05 pm

1 stop9h 05m

Flagstaff Pulliam

Sat 10/17

12:45 pm-9:25 pm

1 stop5h 40m

$476
Quickest round-trip

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Sat 9/26

9:05 am-11:53 am

1 stop5h 48m

Flagstaff Pulliam

Wed 9/30

12:37 pm-9:43 pm

1 stop6h 06m

$527

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Sat 10/10

10:26 am-7:44 pm

2 stops12h 18m

Flagstaff Pulliam

Sat 10/17

12:45 pm-11:31 pm

1 stop7h 46m

$552

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Sat 10/17

10:26 am-7:44 pm

2 stops12h 18m

Flagstaff Pulliam

Fri 10/23

12:45 pm-9:25 pm

1 stop5h 40m

$623
Cheapest one-way
Quickest one-way

LouisvilleFlagstaff

SDF - FLG

SDFFLG

Louisville Intl

Sun 8/16

7:03 am-11:54 am

1 stop7h 51m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Flagstaff flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 July 24, 2026.
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
7.1
Good
11,843 reviews

Boarding

7.5

Crew

7.9

Food

6.4

Entertainment

6.8

Overall

7.1

Comfort

7.2

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,843 reviews
American Airlines
7.1
Good
11,843 reviews

Boarding

7.5

Crew

7.9

Food

6.4

Entertainment

6.8

Overall

7.1

Comfort

7.2

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

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 9h 05m. American Airlines provides one of the quickest options available for as low as $476. 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 ($405), offers the cheapest pricing from Louisville to Flagstaff. American Airlines is currently priced 29% 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.

See more FAQs

Traveling to a place near Flagstaff?

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

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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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$405Average$496FlexibilityNo cancel feeOn-time71%

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