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Key Largo

$97+ Cheap flights from Fayetteville (XNA) to Key Largo, FL

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — MIA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Fayetteville Northwest Arkansas to Key Largo are usually found in August or January, booked 77 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap flight deals from Fayetteville to Key Largo

Cheapest flights from Fayetteville to Key Largo
Explore the most affordable flight options available from Fayetteville to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

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 12/319:32 amXNA - MIA
2 stops14h 15mMultiple Airlines
Sat 1/37:05 amMIA - XNA
1 stop30h 17mMultiple Airlines
Deal found 12/10$555
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 12/252:26 pmXNA - MIA
2 stops21h 40mMultiple Airlines
Mon 12/296:05 amMIA - XNA
1 stop13h 16mMultiple Airlines
Deal found 12/10$578
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/255:26 amXNA - MIA
Nonstop2h 54mAmerican Airlines
Thu 1/16:00 amMIA - XNA
1 stop6h 44mAmerican Airlines
Deal found 12/11$579
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:15 amXNA - MIA
1 stop6h 38mDelta
Thu 1/16:00 amMIA - XNA
1 stop6h 24mDelta
Deal found 12/10$589
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.
Mon 12/297:45 amXNA - MIA
1 stop25h 45mUnited Airlines
Thu 1/84:51 pmMIA - XNA
1 stop19h 24mUnited Airlines
Deal found 12/10$601
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.
Thu 12/2511:52 amXNA - MIA
1 stop5h 53mUnited Airlines
Mon 12/294:43 pmMIA - XNA
1 stop6h 14mUnited Airlines
Deal found 12/10$615
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/252:26 pmXNA - MIA
2 stops53h 38mMultiple Airlines
Thu 1/17:05 amMIA - XNA
1 stop13h 54mMultiple Airlines
Deal found 12/11$633
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.
Sat 12/2711:37 amXNA - MIA
1 stop16h 58mMultiple Airlines
Mon 12/298:00 amMIA - XNA
2 stops34h 09mMultiple Airlines
Deal found 12/10$640
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 12/252:26 pmXNA - MIA
2 stops21h 40mMultiple Airlines
Sun 12/286:05 amMIA - XNA
1 stop8h 29mMultiple Airlines
Deal found 12/10$657

Find flight deals from Fayetteville to Key Largo

Keep the following information in mind while searching for Fayetteville to Key Largo flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(Frontier)

One-way from

$97
(Expedia)

Popular in

November

Cheapest in

August

Average price

$668
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Miami flights.
Search Deals
From Fayetteville Northwest Arkansas to Key Largo
Search Deals
One-way flight from Fayetteville Northwest Arkansas to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 Fayetteville to Key Largo 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 Fayetteville to Key Largo that are best for you.

Fly from

Fayetteville

Fly to

Key Largo

Route

Depart

Return

Price

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Fri 2/13

6:59 pm-12:40 pm

2 stops16h 41m

Miami

Tue 2/17

7:15 pm-11:02 am

2 stops16h 47m

$386

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Mon 2/16

6:59 pm-12:40 pm

2 stops16h 41m

Miami

Fri 2/20

7:15 pm-11:02 am

2 stops16h 47m

$386

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Wed 2/11

6:59 pm-12:40 pm

2 stops16h 41m

Miami

Fri 2/20

7:15 pm-11:02 am

2 stops16h 47m

$426

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Wed 2/11

5:59 pm-12:40 pm

2 stops17h 41m

Miami

Sat 2/21

7:15 pm-1:32 pm

2 stops19h 17m

$426

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Wed 2/11

11:56 am-9:54 pm

1 stop8h 58m

Miami

Wed 2/18

8:45 am-6:19 pm

1 stop10h 34m

$461

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Tue 2/10

9:00 am-9:54 pm

1 stop11h 54m

Miami

Wed 2/18

8:45 am-6:19 pm

1 stop10h 34m

$461

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Mon 6/1

6:55 pm-10:33 am

2 stops14h 38m

Miami

Wed 6/10

7:00 am-4:08 pm

1 stop10h 08m

$476

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Thu 2/12

9:00 am-9:59 pm

1 stop11h 59m

Miami

Wed 2/18

8:45 am-6:19 pm

1 stop10h 34m

$485

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Sat 1/24

11:56 am-10:35 pm

1 stop9h 39m

Miami

Sat 1/31

9:05 am-6:18 pm

1 stop10h 13m

$487

FayettevilleMiami

XNA - MIA

XNAMIA

Fayetteville Northwest Arkansas

Sun 2/15

9:00 am-9:59 pm

1 stop11h 59m

Miami

Fri 2/20

1:00 pm-4:07 pm

1 stop28h 07m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 23 results
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Best time to book a flight from Fayetteville to Key Largo

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

How far ahead should I book a flight from Fayetteville to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Fayetteville to Key Largo. Price data was last updated on December 5, 2025.

The best time to book flights from Fayetteville to Key Largo is 77 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 Fayetteville to Key Largo?

Currently, August is the cheapest month in which you can book a flight from Fayetteville to Key Largo (average of $91). Flying from Fayetteville to Key Largo in November is currently the most expensive (average of $252). 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 XNA to KE9?

Find hourly flight availability from Fayetteville to Key Largo. 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.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from Fayetteville to Key Largo by exploring options for tickets in the evening.

Weekly flight availability from Fayetteville to Key Largo

Explore weekly flight availability from Fayetteville to Key Largo. 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 XNA to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Fayetteville to Key Largo 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.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Fayetteville Northwest Arkansas (XNA) is the airport you will fly out of if you book a flight from Fayetteville to Key Largo. You should not have trouble finding flights to Key Largo from Northwest Arkansas; the airport handles an average of 2 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Fayetteville airport to Key Largo. It is only a 17.3 mi journey to Northwest Arkansas (XNA) from Fayetteville’s city center.

  • How popular is this Fayetteville to Key Largo flight route?

    This flight path from Fayetteville Northwest Arkansas to Key Largo was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $461, Delta can have you in Key Largo from Fayetteville in 8h 58m. There are 1099 mi between Fayetteville and Key Largo. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Fayetteville to Key Largo are Republic Airways (88%), American Airlines (69%) and Qatar Airways (66%).

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

    Looking at all options, your cheapest flight can be booked for $238. While the most popular route (Fayetteville Northwest Arkansas - Miami) can be booked for $487 on average, our data indicates $583 when flying from Fayetteville to Key Largo.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Fayetteville to Key Largo (average of $91). Flying from Fayetteville to Key Largo in November is currently the most expensive (average of $252). 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.

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Top 5 airlines flying from Fayetteville to Key Largo

Discover the top 5 airlines that operate flights from Fayetteville to Key Largo. 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$162FlexibilityNo cancel feeOn-time88%
FrontierCheapest$196Average$292FlexibilityNo cancel feeOn-time62%
DeltaCheapest$228Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$464FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$504FlexibilityNo cancel feeOn-time71%

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