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Key Largo

$87+ Cheap flights from North Dakota 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — MIA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from North Dakota to Key Largo

Keep the following information in mind while searching for North Dakota to Key Largo flight deals. Data was last updated August 21, 2025.

Round-trip from

$244
(Kiwi.com)

One-way from

$87
(Frontier)

Popular in

March

Cheapest in

September

Average price

$386
From North Dakota to Key Largo
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One-way flight from North Dakota to Key Largo
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Highest demand for flights based on searches. 14% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from North Dakota to Key Largo

Cheapest flights from North Dakota to Key Largo
Explore the most affordable flight options available from North Dakota to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Frontier deal was found by Cheapflights users on 8/18. 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 9/42:31 pmFAR - MIA
2 stops23h 00mFrontier
Thu 9/116:00 amMIA - FAR
1 stop8h 46mFrontier
Deal found 8/18$199
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/289:46 amFAR - MIA
1 stop6h 08mMultiple Airlines
Sat 10/46:20 amMIA - FAR
1 stop28h 10mMultiple Airlines
Deal found 8/19$244
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:31 pmFAR - MIA
1 stop9h 13mFrontier
Mon 9/296:00 amMIA - FAR
1 stop8h 46mFrontier
Deal found 8/20$256
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/32:32 pmBIS - MIA
1 stop7h 33mAmerican Airlines
Mon 9/86:20 amMIA - BIS
1 stop7h 58mAmerican Airlines
Deal found 8/21$284
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:00 amFAR - MIA
1 stop7h 34mDelta
Mon 10/66:58 pmMIA - FAR
1 stop5h 57mDelta
Deal found 8/21$289
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 11/32:15 pmFAR - MIA
2 stops8h 32mAmerican Airlines
Thu 11/206:00 amMIA - FAR
2 stops8h 45mAmerican Airlines
Deal found 8/20$299
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/244:20 pmFAR - MIA
1 stop7h 29mAmerican Airlines
Sun 11/28:50 amMIA - FAR
1 stop8h 45mAmerican Airlines
Deal found 8/18$310
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/711:24 amFAR - MIA
1 stop8h 03mAmerican Airlines
Sun 10/125:16 amMIA - FAR
1 stop6h 38mAmerican Airlines
Deal found 8/19$312
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 11/2312:55 pmBIS - MIA
1 stop9h 22mAmerican Airlines
Fri 11/286:35 amMIA - BIS
1 stop7h 05mAmerican Airlines
Deal found 8/20$314
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:31 pmFAR - MIA
1 stop14h 59mFrontier
Sun 8/246:00 amMIA - FAR
1 stop8h 46mFrontier
Deal found 8/21$315
This Delta deal was found by Cheapflights users on 8/19. 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 9/45:00 amMOT - MIA
1 stop7h 33mDelta
Mon 9/82:38 pmMIA - MOT
1 stop6h 29mDelta
Deal found 8/19$328
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:35 pmMOT - MIA
2 stops10h 49mDelta
Tue 9/912:00 pmMIA - MOT
2 stops12h 26mDelta
Deal found 8/21$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Dakota 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 August 21, 2025.
Use the filters below to find and compare flights from North Dakota to Key Largo that are best for you.

Fly from

North Dakota

Fly to

Key Largo

Route

Depart

Return

Price

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Thu 9/4

2:31 pm-2:31 pm

2 stops23h 00m

Miami

Thu 9/11

6:00 am-1:46 pm

1 stop8h 46m

$199

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Sun 9/28

9:46 am-4:54 pm

1 stop6h 08m

Miami

Sat 10/4

6:20 am-9:30 am

1 stop28h 10m

$244

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Thu 9/25

2:31 pm-12:44 am

1 stop9h 13m

Miami

Mon 9/29

6:00 am-1:46 pm

1 stop8h 46m

$256

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 9/3

2:32 pm-11:05 pm

1 stop7h 33m

Miami

Mon 9/8

6:20 am-1:18 pm

1 stop7h 58m

$284

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Mon 11/3

10:18 am-6:17 pm

1 stop6h 59m

Miami

Thu 11/20

7:00 am-3:08 pm

1 stop9h 08m

$289

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Sat 9/27

5:00 am-1:34 pm

1 stop7h 34m

Miami

Mon 10/6

6:58 pm-11:55 pm

1 stop5h 57m

$289

BismarckMiami

BIS - MIA

BISMIA

Bismarck

Wed 2/11

2:56 pm-12:36 am

1 stop8h 40m

Miami

Wed 2/18

6:35 am-12:40 pm

1 stop7h 05m

$289

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Wed 10/29

4:20 pm-12:49 am

1 stop7h 29m

Miami

Mon 11/3

3:32 pm-9:59 pm

1 stop7h 27m

$289

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Sat 9/27

11:21 am-8:35 pm

1 stop8h 14m

Miami

Mon 10/6

5:18 am-10:54 am

1 stop6h 36m

$289

FargoMiami

FAR - MIA

FARMIA

Fargo Hector Field

Sat 12/6

5:13 pm-12:38 am

1 stop6h 25m

Miami

Sat 12/13

6:35 am-11:45 am

1 stop6h 10m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 30 results
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Best time to book a flight from North Dakota to Key Largo

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

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

Currently, September is the cheapest month in which you can book a flight from North Dakota to Key Largo (average of $232). Flying from North Dakota to Key Largo in March is currently the most expensive (average of $289). 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 ND to KE9?

Find hourly flight availability from North Dakota 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 August 21, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from North Dakota to Key Largo. 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 North Dakota to Key Largo?

    A quick flight from North Dakota to Key Largo can take about 6h 59m. Frontier provides one of the quickest options available for as low as $289. The distance from North Dakota to Key Largo is about 1716 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $87. Users have also found prices from $337 and $343 on Delta and American Airlines, respectively.

  • What are the most popular routes from North Dakota to Key Largo?

    Most travelers choose Fargo Hector Field - Miami, Bismarck - Miami or Minot - Miami when deciding on the best route from North Dakota to Key Largo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North Dakota 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 North Dakota to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from North Dakota to Key Largo (average of $232). Flying from North Dakota to Key Largo in March is currently the most expensive (average of $289). 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

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Top 4 airlines flying from North Dakota to Key Largo

Discover the top 4 airlines that operate flights from North Dakota 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$171FlexibilityNo cancel feeOn-time62%
DeltaCheapest$238Average$516FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$504FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$593FlexibilityNo cancel feeOn-time69%

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