HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fayetteville

$93+ Cheap flights from Key Largo, FL to Fayetteville (XNA)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — XNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Fayetteville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key Largo to Fayetteville

Keep the following information in mind while searching for Key Largo to Fayetteville flight deals. Data was last updated September 11, 2025.

Round-trip from

$237
(Frontier)

One-way from

$93
(Trip.com)

Popular in

January

Cheapest in

February

Average price

$267
From Key Largo to Fayetteville Northwest Arkansas
Search Deals
One-way flight from Key Largo to Fayetteville Northwest Arkansas
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Key Largo to Fayetteville

Cheapest flights from Key Largo to Fayetteville
Explore the most affordable flight options available from Key Largo to Fayetteville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:24 pmMIA - XNA
2 stops19h 44mFrontier
Fri 10/177:29 pmXNA - MIA
1 stop9h 50mFrontier
Deal found 9/10$237
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:43 pmMIA - XNA
2 stops46h 25mMultiple Airlines
Thu 10/162:56 pmXNA - MIA
1 stop19h 49mMultiple Airlines
Deal found 9/9$314
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amMIA - XNA
1 stop14h 14mMultiple Airlines
Mon 9/297:08 pmXNA - MIA
2 stops42h 31mMultiple Airlines
Deal found 9/9$340
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amMIA - XNA
1 stop14h 14mFrontier
Fri 9/197:59 pmXNA - MIA
1 stop27h 45mFrontier
Deal found 9/9$362
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amMIA - XNA
1 stop13h 41mFrontier
Mon 10/277:28 pmXNA - MIA
2 stops17h 00mFrontier
Deal found 9/10$372
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amMIA - XNA
1 stop14h 14mMultiple Airlines
Fri 9/194:36 pmXNA - MIA
2 stops29h 41mMultiple Airlines
Deal found 9/9$400
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amMIA - XNA
1 stop14h 14mFrontier
Sun 9/147:59 pmXNA - MIA
2 stops13h 41mFrontier
Deal found 9/10$410
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amMIA - XNA
1 stop14h 14mMultiple Airlines
Mon 9/154:36 pmXNA - MIA
2 stops24h 37mMultiple Airlines
Deal found 9/9$419
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 10/216:45 amMIA - XNA
1 stop16h 14mUnited Airlines
Tue 11/45:00 pmXNA - MIA
1 stop16h 53mUnited Airlines
Deal found 9/9$441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Fayetteville 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 September 11, 2025.
Use the filters below to find and compare flights from Key Largo to Fayetteville that are best for you.

Fly from

Key Largo

Fly to

Fayetteville

Route

Depart

Return

Price

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Fri 10/10

9:24 pm-4:08 pm

2 stops19h 44m

Fayetteville Northwest Arkansas

Fri 10/17

7:29 pm-6:19 am

1 stop9h 50m

$237

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Thu 10/9

6:00 am-6:41 pm

1 stop13h 41m

Fayetteville Northwest Arkansas

Thu 10/16

2:56 pm-11:45 am

1 stop19h 49m

$338

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Thu 9/25

6:00 am-7:14 pm

1 stop14h 14m

Fayetteville Northwest Arkansas

Mon 9/29

7:08 pm-2:39 pm

2 stops42h 31m

$340

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sun 9/14

6:00 am-7:14 pm

1 stop14h 14m

Fayetteville Northwest Arkansas

Fri 9/19

7:59 pm-12:44 am

1 stop27h 45m

$362

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Mon 10/20

8:00 am-6:41 pm

2 stops11h 41m

Fayetteville Northwest Arkansas

Mon 10/27

7:28 pm-1:28 pm

2 stops17h 00m

$396

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 10/21

6:45 am-9:59 pm

1 stop16h 14m

Fayetteville Northwest Arkansas

Tue 11/4

5:00 pm-10:53 am

1 stop16h 53m

$441

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 10/21

8:45 am-9:59 pm

1 stop14h 14m

Fayetteville Northwest Arkansas

Wed 10/29

9:00 am-9:58 pm

1 stop11h 58m

$441

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 10/21

12:06 pm-9:59 pm

1 stop10h 53m

Fayetteville Northwest Arkansas

Sat 11/1

9:00 am-9:58 pm

1 stop11h 58m

$441

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 10/21

12:06 pm-9:59 pm

1 stop10h 53m

Fayetteville Northwest Arkansas

Mon 11/3

6:28 pm-11:49 am

1 stop16h 21m

$461

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Mon 10/20

4:56 pm-11:12 am

1 stop19h 16m

Fayetteville Northwest Arkansas

Mon 10/27

3:13 pm-2:50 pm

1 stop22h 37m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Key Largo to Fayetteville

Have a flexible travel schedule? Discover the best time to fly to Fayetteville from Key Largo 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 Key Largo to Fayetteville

What is the cheapest month to book a flight from Key Largo to Fayetteville?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Fayetteville (average of $317). Flying from Key Largo to Fayetteville in June is currently the most expensive (average of $392). 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 KE9 to XNA?

Find hourly flight availability from Key Largo to Fayetteville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Fayetteville as you normally would.

What is the cheapest day to fly from Key Largo to Fayetteville?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Fayetteville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Fayetteville flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Fayetteville

Get insights into the airlines that provide service to Fayetteville. 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 Fayetteville. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Key Largo to Fayetteville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Fayetteville. 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 into for flights to Fayetteville from Key Largo?

    Located just 17.3 mi from the city center, Fayetteville Northwest Arkansas is the airport most travelers will use when flying to Fayetteville from Key Largo. Booking flights from Key Largo to Northwest Arkansas (XNA) should be relatively easy as there are 0 daily inbound flights from Key Largo from 3 different airlines.

  • How long is the flight from Key Largo to Fayetteville?

    Departing from Key Largo to Fayetteville will take you 19h 44m. There are 1099 mi between Key Largo and Fayetteville.

  • What are the most reliable airlines from Key Largo to Fayetteville?

    Consider Envoy Air (82%), American Airlines (72%) or Qatar Airways (71%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Fayetteville.

  • Can I find deals for flights from Key Largo to Fayetteville that include hotel bookings?

    Yes. In addition to deals on Key Largo to Fayetteville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Fayetteville?

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

  • Can I find deals for business class flights from Key Largo to Fayetteville?

    Yes. Cheapflights offers flight deals from Key Largo to Fayetteville 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 Key Largo to Fayetteville?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Fayetteville (average of $317). Flying from Key Largo to Fayetteville in June is currently the most expensive (average of $392). 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 Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Springdale
Rogers
Disney

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 Key Largo to Fayetteville

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Memphis flights
Orlando to Fayetteville flights
Tampa to Memphis flights
Jacksonville to Memphis flights
Orlando to Little Rock flights
Miami to Memphis flights
Jacksonville to Fayetteville flights
Fort Lauderdale to Memphis flights
Pensacola to Little Rock flights
Tampa to Little Rock flights
Miami to Little Rock flights
Fort Lauderdale to Little Rock flights
Fort Myers to Memphis flights
Tampa to Fayetteville flights
West Palm Beach to Little Rock flights
Sarasota to Fayetteville flights
Jacksonville to Little Rock flights
Fort Lauderdale to Fayetteville flights
Pensacola to Memphis flights
Daytona Beach to Memphis flights
West Palm Beach to Memphis flights
West Palm Beach to Fayetteville flights
Gainesville to Memphis flights
Sarasota to Memphis flights
Miami to Fayetteville flights
Sarasota to Little Rock flights
Melbourne to Memphis flights
Fort Myers to Fayetteville flights
Panama City to Little Rock flights
Fort Myers to Little Rock flights
Daytona Beach to Little Rock flights
Daytona Beach to Fayetteville flights
Valparaiso to Little Rock flights
Tallahassee to Memphis flights
Tampa to Fort Smith flights
Tallahassee to Little Rock flights
Orlando to Fort Smith flights
Valparaiso to Fayetteville flights
Miami to Fort Smith flights
Fort Lauderdale to Fort Smith flights
Valparaiso to Memphis flights
West Palm Beach to Fort Smith flights
Orlando to Texarkana flights
Jacksonville to Fort Smith flights
Sarasota to Texarkana flights
Melbourne to Fayetteville flights
Destin to Memphis flights
West Palm Beach to Texarkana flights
Melbourne to Texarkana flights

Top 3 airlines flying from Key Largo to Fayetteville

Discover the top 3 airlines that operate flights from Key Largo to Fayetteville. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$148FlexibilityNo cancel feeOn-time88%
DeltaCheapest$193Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$495FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.