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$106+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — XNA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(Frontier)

One-way from

$106
(Frontier)

Popular in

January

Cheapest in

February

Average price

$596
Provider with most accurate pricing for Miami-Fayetteville Northwest Arkansas flight deals.
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Provider most trusted by Cheapflights users for Miami-Fayetteville Northwest Arkansas flights.
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From Key Largo to Fayetteville Northwest Arkansas
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One-way flight from Key Largo to Fayetteville Northwest Arkansas
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Highest demand for flights based on searches. 27% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Frontier deal was found by Cheapflights users on 4/16. 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 4/256:00 amMIA - XNA
1 stop14h 08mFrontier
Mon 4/287:59 pmXNA - MIA
1 stop8h 22mFrontier
Deal found 4/16$240
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:30 pmMIA - XNA
2 stops22h 01mMultiple Airlines
Mon 5/2611:21 amXNA - MIA
2 stops31h 36mMultiple Airlines
Deal found 4/15$318
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/244:52 pmMIA - XNA
1 stop19h 25mUnited Airlines
Mon 5/267:00 amXNA - MIA
1 stop27h 02mUnited Airlines
Deal found 4/15$513
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/247:40 pmMIA - XNA
Nonstop3h 15mAmerican Airlines
Mon 5/265:05 amXNA - MIA
1 stop5h 10mAmerican Airlines
Deal found 4/15$534
This Delta deal was found by Cheapflights users on 4/16. 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 10/1610:20 amMIA - XNA
2 stops7h 48mDelta
Sun 10/193:30 pmXNA - MIA
1 stop6h 14mDelta
Deal found 4/16$1,066

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 April 17, 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 5/30

6:00 am-7:00 pm

1 stop14h 00m

Fayetteville Northwest Arkansas

Fri 6/6

8:00 pm-6:30 am

1 stop9h 30m

$261

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sat 5/24

12:30 pm-9:31 am

2 stops22h 01m

Fayetteville Northwest Arkansas

Mon 5/26

11:21 am-7:57 pm

2 stops31h 36m

$318

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sat 5/24

4:52 pm-11:17 am

1 stop19h 25m

Fayetteville Northwest Arkansas

Mon 5/26

7:00 am-11:02 am

1 stop27h 02m

$513

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sat 5/24

7:40 pm-9:55 pm

Nonstop3h 15m

Fayetteville Northwest Arkansas

Mon 5/26

5:05 am-11:15 am

1 stop5h 10m

$534

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Fri 5/2

6:00 am-4:18 pm

2 stops11h 18m

Fayetteville Northwest Arkansas

Tue 5/6

11:40 am-12:48 am

2 stops12h 08m

$1,837

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Mon 5/19

6:00 am-7:09 pm

1 stop14h 09m

$106

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Sun 5/25

10:49 am-10:31 am

2 stops24h 42m

$145

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 5/14

9:47 am-8:04 pm

2 stops11h 17m

$235

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Wed 5/14

9:30 am-8:36 pm

1 stop12h 06m

$278

MiamiFayetteville

MIA - XNA

MIAXNA

Miami

Tue 5/20

5:35 am-4:11 pm

1 stop11h 36m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 May is currently the most expensive (average of $424). 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 April 17, 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 May 5, 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.

Rainfall in Fayetteville by month

Plan your trip to Fayetteville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fayetteville ranges from 2.0 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Fayetteville when rainfall is around 2.0 in.

Temperature in Fayetteville by month

Plan your trip to Fayetteville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fayetteville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Key Largo to Fayetteville, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Frontier
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • What are the cheapest airlines to fly from Key Largo to Fayetteville one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $106. American Airlines flights start at $235 while deals on United Airlines start at $278 one-way.

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

    Consider Finnair (71%), American Airlines (67%) or Qatar Airways (67%) 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 May is currently the most expensive (average of $424). 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 Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Springdale
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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$138FlexibilityNo cancel feeOn-time88%
DeltaCheapest$193Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$382FlexibilityNo cancel feeOn-time71%

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