$131+ Cheap flights from Fargo (FAR) 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — MIA
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Fargo to Key Largo 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
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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 Fargo to Key Largo
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Best
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One-way
Cheapest flights from Fargo to Key LargoExplore the most affordable flight options available from Fargo to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Fargo to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop27h 58m
Sun 9/205:50 am -
1 stop14h 03m
Deal found 8/19![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:48 pm -
1 stop27h 58m
Sun 9/205:50 am -
1 stop14h 03m
Deal found 8/17![Frontier logo]()
$250
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:41 pm -
1 stop11h 06m
Fri 10/165:50 am -
1 stop7h 05m
Deal found 8/20![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 8/16. 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.
Mon 8/242:33 pm -
1 stop13h 19m
Mon 8/316:00 am -
1 stop8h 48m
Deal found 8/16![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 8/16. 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.
Mon 8/242:33 pm -
1 stop13h 19m
Sat 8/296:00 am -
1 stop8h 48m
Deal found 8/16![Frontier logo]()
$350
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.
Sat 11/1411:43 am -
1 stop8h 08m
Mon 11/235:16 am -
1 stop7h 54m
Deal found 8/19![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/123:41 pm -
1 stop6h 34m
Fri 9/184:52 pm -
1 stop7h 12m
Deal found 8/17![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:43 am -
1 stop7h 16m
Tue 11/175:00 am -
1 stop7h 13m
Deal found 8/16![American Airlines logo]()
$361
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:33 pm -
1 stop13h 19m
Fri 8/286:00 am -
1 stop8h 48m
Deal found 8/20![Frontier logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/17. 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 12/512:43 pm -
1 stop8h 37m
Fri 12/119:35 am -
2 stops9h 15m
Deal found 8/17![American Airlines logo]()
$364
Best flights from Fargo to Key LargoDiscover carefully curated flight deals from Fargo to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Fargo to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am -
2 stops12h 34m
Wed 9/911:30 am -
2 stops10h 17m
Deal found 8/21![United Airlines logo]()
$436
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:54 am -
2 stops9h 37m
Wed 9/2311:30 am -
2 stops10h 17m
Deal found 8/19![United Airlines logo]()
$449
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:30 am -
1 stop9h 29m
Wed 9/304:01 pm -
1 stop8h 33m
Deal found 8/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/149:40 am -
2 stops11h 46m
Sun 11/229:00 am -
1 stop7h 45m
Deal found 8/17![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/129:52 am -
2 stops12h 52m
Fri 9/183:57 pm -
1 stop8h 35m
Deal found 8/17![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:45 am -
1 stop8h 18m
Tue 11/178:45 am -
2 stops14h 30m
Deal found 8/16![United Airlines logo]()
$464
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:40 am -
2 stops11h 19m
Sat 11/79:00 am -
2 stops14h 15m
Deal found 8/19![United Airlines logo]()
$469
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:20 am -
2 stops11h 14m
Sat 9/51:44 pm -
2 stops10h 48m
Deal found 8/20![United Airlines logo]()
$484
Last-minute flights from Fargo to Key LargoDiscover last-minute flight deals from Fargo to Key Largo. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Fargo to Key Largo. Data last updated August 22, 2026 and is based on user searches.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:33 pm -
1 stop13h 19m
Fri 8/286:00 am -
1 stop8h 48m
Deal found 8/20![Frontier logo]()
$363
This Frontier deal was found by Cheapflights users on 8/16. 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.
Mon 8/242:33 pm -
1 stop13h 19m
Mon 8/316:00 am -
1 stop8h 48m
Deal found 8/16![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 8/16. 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.
Mon 8/242:33 pm -
1 stop13h 19m
Fri 8/286:00 am -
1 stop8h 48m
Deal found 8/16![Frontier logo]()
$350
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:33 pm -
1 stop13h 19m
Sat 8/296:00 am -
1 stop8h 48m
Deal found 8/20![Frontier logo]()
$375
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:33 pm -
1 stop13h 19m
Sat 8/296:00 am -
1 stop8h 48m
Deal found 8/20![Frontier logo]()
$370
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/95:00 am -
2 stops9h 34m
Tue 9/155:40 pm -
1 stop7h 19m
Deal found 8/17![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/99:52 am -
2 stops11h 42m
Tue 9/1511:30 am -
2 stops10h 17m
Deal found 8/17![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/123:41 pm -
1 stop6h 34m
Fri 9/184:52 pm -
1 stop7h 12m
Deal found 8/17![American Airlines logo]()
$359
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop27h 58m
Sun 9/205:50 am -
1 stop14h 03m
Deal found 8/19![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:48 pm -
1 stop27h 58m
Sun 9/205:50 am -
1 stop14h 03m
Deal found 8/17![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 8/17. 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 9/177:10 am -
1 stop5h 30m
Tue 9/222:45 pm -
1 stop5h 46m
Deal found 8/17![Delta logo]()
$409
One-way flights from Fargo to Key LargoSearch for one-way flight options from Fargo to Key Largo. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Fargo to Key Largo. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:48 pm -
1 stop27h 58m
Deal found 8/17![Frontier logo]()
$131
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:33 pm -
1 stop13h 19m
Deal found 8/17![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/17:48 pm -
2 stops27h 21m
Deal found 8/17![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/1310:15 am -
3 stops29h 14m
Deal found 8/17![Multiple Airlines logo]()
$273
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:29 am -
2 stops41h 23m
Deal found 8/18![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 8/311:30 pm -
2 stops23h 42m
Deal found 8/17![Multiple Airlines logo]()
$317
Find flight deals from Fargo to Key Largo
Keep the following information in mind while searching for Fargo to Key Largo flight deals. Data was last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Frontier) |
One-way from | $131 (CheapOair) |
Popular in | November |
Cheapest in | August |
Average price | $363 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fargo 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Fargo to Key Largo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 9/5
9:00 am-10:34 pm
2 stops12h 34m
Miami
Wed 9/9
11:30 am-8:47 pm
2 stops10h 17m
$436
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Wed 9/16
5:54 am-4:31 pm
2 stops9h 37m
Miami
Wed 9/23
11:30 am-8:47 pm
2 stops10h 17m
$449
Quickest round-trip
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 9/26
11:30 am-9:59 pm
1 stop9h 29m
Miami
Wed 9/30
4:01 pm-11:34 pm
1 stop8h 33m
$459
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 11/14
9:40 am-10:26 pm
2 stops11h 46m
Miami
Sun 11/22
9:00 am-3:45 pm
1 stop7h 45m
$464
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 9/12
9:52 am-11:44 pm
2 stops12h 52m
Miami
Fri 9/18
3:57 pm-11:32 pm
1 stop8h 35m
$464
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Tue 11/10
5:45 am-3:03 pm
1 stop8h 18m
Miami
Tue 11/17
8:45 am-10:15 pm
2 stops14h 30m
$464
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 10/31
9:40 am-9:59 pm
2 stops11h 19m
Miami
Sat 11/7
9:00 am-10:15 pm
2 stops14h 15m
$469
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Wed 9/2
10:20 am-10:34 pm
2 stops11h 14m
Miami
Sat 9/5
1:44 pm-11:32 pm
2 stops10h 48m
$484
Cheapest one-way
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sun 9/13
7:48 pm-10:17 pm
2 stops25h 29m
$246
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Thu 10/1
7:48 pm-12:46 am
1 stop27h 58m
$267
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Fargo to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Fargo with our price prediction graph.
FAR-MIA
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 Fargo to Key Largo
FAR-KE9
FAR-MIA
How much does it cost to fly round-trip from Fargo to Key Largo?
Airfare is below average for this route at the moment.
Fargo to Key Largo flights typically cost between $358 and $582 in September.The cheapest round-trip price found within the last 5 days was $241 on Frontier (Sep 13-Sep 20).
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 August 22, 2026.
Read through reviews of airlines operating flights from Fargo to Key Largo, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Fargo to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fargo and Key Largo flights
Browse other Fargo and Key Largo flight options. Last updated on August 22, 2026.
Other flights from Fargo
Browse through other flights departing from Fargo. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fargo to Key Largo flights
Consider these flights traveling from Fargo to Key Largo.
Top 4 airlines flying from Fargo to Key Largo
Discover the top 4 airlines that operate flights from Fargo 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$269 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$557 | FlexibilityNo cancel fee | On-timeN/A |