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Fayetteville

$91+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — XNA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:45 amMIA - XNA
1 stop27h 32mUnited Airlines
Thu 1/16:45 amXNA - MIA
1 stop14h 55mUnited Airlines
Deal found 12/10$450
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amMIA - XNA
2 stops30h 46mMultiple Airlines
Thu 1/18:49 pmXNA - MIA
1 stop31h 46mMultiple Airlines
Deal found 12/10$486
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:58 pmMIA - XNA
2 stops39h 04mMultiple Airlines
Thu 1/18:49 pmXNA - MIA
1 stop31h 46mMultiple Airlines
Deal found 12/10$516
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:05 amMIA - XNA
1 stop13h 54mMultiple Airlines
Mon 12/297:16 pmXNA - MIA
2 stops47h 26mMultiple Airlines
Deal found 12/10$526
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 pmMIA - XNA
Nonstop3h 14mAmerican Airlines
Thu 1/15:16 amXNA - MIA
Nonstop2h 54mAmerican Airlines
Deal found 12/10$569
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:42 pmMIA - XNA
1 stop24h 21mUnited Airlines
Thu 1/16:45 amXNA - MIA
1 stop14h 55mUnited Airlines
Deal found 12/10$580
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:45 pmMIA - XNA
1 stop29h 27mUnited Airlines
Wed 12/319:15 amXNA - MIA
2 stops25h 32mUnited Airlines
Deal found 12/10$693
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:00 pmMIA - XNA
Nonstop3h 14mAmerican Airlines
Mon 12/295:16 amXNA - MIA
Nonstop2h 54mAmerican Airlines
Deal found 12/10$699
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/1711:55 amMIA - XNA
1 stop9h 25mUnited Airlines
Tue 12/2311:52 amXNA - MIA
1 stop5h 53mUnited Airlines
Deal found 12/9$723

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$450
(United Airlines)

One-way from

$91
(Frontier)

Popular in

December

Cheapest in

February

Average price

$1,221
Provider with most accurate pricing for Miami-Fayetteville Northwest Arkansas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Fayetteville Northwest Arkansas flights.
Search Deals
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. 39% potential increase in price ($419 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Wed 12/24

8:45 am-11:17 am

1 stop27h 32m

Fayetteville Northwest Arkansas

Thu 1/1

6:45 am-10:40 pm

1 stop14h 55m

$450

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 2/18

8:45 am-6:19 pm

1 stop10h 34m

Fayetteville Northwest Arkansas

Sat 2/21

6:30 am-6:16 pm

1 stop10h 46m

$461

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 12/24

8:00 am-1:46 pm

2 stops30h 46m

Fayetteville Northwest Arkansas

Thu 1/1

8:49 pm-5:35 am

1 stop31h 46m

$486

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sat 1/31

9:05 am-9:46 pm

1 stop13h 41m

Fayetteville Northwest Arkansas

Wed 2/4

11:56 am-9:54 pm

1 stop8h 58m

$487

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 12/17

4:42 pm-4:03 pm

1 stop24h 21m

Fayetteville Northwest Arkansas

Thu 1/1

6:45 am-10:40 pm

1 stop14h 55m

$580

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Thu 2/5

11:05 am-4:05 pm

1 stop6h 00m

Fayetteville Northwest Arkansas

Sat 2/7

11:56 am-6:25 pm

1 stop5h 29m

$689

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Thu 1/8

6:20 am-11:15 am

1 stop5h 55m

Fayetteville Northwest Arkansas

Thu 1/15

6:30 am-1:30 pm

1 stop6h 00m

$689

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 2/11

7:00 am-6:21 pm

2 stops36h 21m

$119

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 1/13

6:56 pm-10:12 am

3 stops40h 16m

$122

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sun 2/8

7:45 am-10:07 am

2 stops27h 22m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 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, May is the cheapest month in which you can book a flight from Key Largo to Fayetteville (average of $72). Flying from Key Largo to Fayetteville in September is currently the most expensive (average of $228). 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 December 12, 2025.

It’s optimal to fly from Key Largo to Fayetteville at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the evening.

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 Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Fayetteville

Explore weekly flight availability from Key Largo to Fayetteville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from KE9 to XNA are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 December 12, 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
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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 is 1 daily inbound flight 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 27h 32m. There are 1099 mi between Key Largo and Fayetteville.

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

    Consider Qatar Airways (77%), Envoy Air (76%) or American Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to Fayetteville.

  • What are the cheapest flights from Key Largo to Fayetteville?

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Miami - Fayetteville Northwest Arkansas) can be booked for $461 on average, our data indicates $684 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, May is the cheapest month in which you can book a flight from Key Largo to Fayetteville (average of $72). Flying from Key Largo to Fayetteville in September is currently the most expensive (average of $228). 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

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$163FlexibilityNo cancel feeOn-time88%
DeltaCheapest$193Average$460FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$595FlexibilityNo cancel feeOn-time71%

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