$126+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — MIA
Sep 6 — Sep 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 7, 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 7, 2026.
This Travelocity deal was found by Cheapflights users on 8/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:33 pm -
1 stop13h 19m
Sat 8/296:00 am -
1 stop8h 48m
Deal found 8/4![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 8/5. 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 8/152:24 pm -
1 stop13h 53m
Sat 8/226:00 am -
1 stop8h 48m
Deal found 8/5![Frontier logo]()
$321
This CheapOair deal was found by Cheapflights users on 8/4. 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.
Fri 10/162:28 pm -
1 stop14h 20m
Mon 10/197:20 am -
1 stop7h 13m
Deal found 8/4![Frontier logo]()
$342
This American Airlines deal was found by Cheapflights users on 8/4. 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 12/54:58 pm -
1 stop6h 30m
Fri 12/118:32 am -
1 stop9h 31m
Deal found 8/4![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/95:54 am -
1 stop8h 00m
Tue 9/1511:30 am -
2 stops13h 02m
Deal found 8/3![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/4. 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 11/1411:30 am -
1 stop9h 25m
Sun 11/229:00 am -
1 stop7h 20m
Deal found 8/4![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/77:00 am -
1 stop6h 59m
Mon 10/194:01 pm -
1 stop8h 33m
Deal found 8/4![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 12/95:00 am -
1 stop7h 23m
Thu 12/176:00 am -
1 stop9h 11m
Deal found 8/3![Delta logo]()
$379
This CheapOair deal was found by Cheapflights users on 8/7. 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.
Wed 10/142:28 pm -
1 stop14h 20m
Mon 10/197:20 am -
1 stop7h 13m
Deal found 8/7![Frontier logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/6. 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 10/1411:41 am -
1 stop9h 18m
Tue 10/203:31 pm -
1 stop9h 40m
Deal found 8/6![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/257:10 am -
1 stop5h 22m
Mon 8/312:37 pm -
1 stop6h 11m
Deal found 8/4![Delta logo]()
$394
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 7, 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 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/289:00 am -
2 stops12h 34m
Fri 9/412:17 pm -
1 stop8h 27m
Deal found 8/4![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/2. 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 1/295:00 am -
2 stops9h 21m
Sat 2/67:30 am -
1 stop7h 19m
Deal found 8/2![American Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/95:54 am -
2 stops9h 37m
Tue 9/151:44 pm -
2 stops10h 48m
Deal found 8/6![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 1/291:08 pm -
1 stop7h 57m
Sat 2/68:00 am -
2 stops11h 11m
Deal found 8/2![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/147:00 am -
2 stops10h 52m
Mon 10/194:01 pm -
1 stop8h 33m
Deal found 8/3![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 8/6. 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 11/79:00 am -
2 stops11h 59m
Sat 11/148:00 am -
2 stops11h 49m
Deal found 8/6![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 8/6. 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 12/57:30 am -
2 stops13h 46m
Fri 12/111:00 pm -
2 stops9h 55m
Deal found 8/6![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 1/227:30 am -
2 stops13h 46m
Sat 2/66:30 am -
2 stops9h 51m
Deal found 8/5![United Airlines logo]()
$549
Last-minute flights from Fargo to Key LargoDiscover last-minute flight deals from Fargo to Key Largo. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Fargo to Key Largo. Data last updated August 7, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/2. 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 8/82:24 pm -
1 stop13h 53m
Mon 8/176:00 am -
1 stop8h 39m
Deal found 8/2![Frontier logo]()
$420
This Frontier deal was found by Cheapflights users on 8/5. 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 8/152:24 pm -
1 stop13h 53m
Sat 8/226:00 am -
1 stop8h 48m
Deal found 8/5![Frontier logo]()
$321
This Travelocity deal was found by Cheapflights users on 8/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:33 pm -
1 stop13h 19m
Sat 8/296:00 am -
1 stop8h 48m
Deal found 8/4![Frontier logo]()
$265
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/2111:36 am -
1 stop8h 29m
Sat 8/297:45 am -
2 stops9h 51m
Deal found 8/4![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/257:10 am -
1 stop5h 22m
Mon 8/312:37 pm -
1 stop6h 11m
Deal found 8/4![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/255:35 am -
1 stop9h 21m
Mon 8/3111:30 am -
2 stops10h 18m
Deal found 8/4![United Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 8/4. 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 -
1 stop6h 59m
Tue 9/158:22 am -
1 stop7h 45m
Deal found 8/4![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/95:54 am -
1 stop8h 00m
Tue 9/1511:30 am -
2 stops13h 02m
Deal found 8/3![United Airlines logo]()
$364
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 7, 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 7, 2026.
This Expedia deal was found by Cheapflights users on 8/3. 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.
Sat 8/292:33 pm -
1 stop13h 19m
Deal found 8/3![Frontier logo]()
$126
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/1111:36 am -
1 stop8h 23m
Deal found 8/4![American Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1010:15 am -
2 stops13h 31m
Deal found 8/4![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/111:00 pm -
3 stops24h 39m
Deal found 8/7![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/212:00 pm -
2 stops19h 30m
Deal found 8/7![Multiple Airlines logo]()
$247
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $265 (Travelocity) |
One-way from | $126 (Expedia) |
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 2,558,603 searches. Data last updated August 7, 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
Fri 8/28
9:00 am-10:34 pm
2 stops12h 34m
Miami
Fri 9/4
12:17 pm-7:44 pm
1 stop8h 27m
$364
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Wed 9/9
5:54 am-4:31 pm
2 stops9h 37m
Miami
Tue 9/15
1:44 pm-11:32 pm
2 stops10h 48m
$369
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Fri 1/29
1:08 pm-10:05 pm
1 stop7h 57m
Miami
Sat 2/6
8:00 am-6:11 pm
2 stops11h 11m
$473
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Wed 10/14
7:00 am-6:52 pm
2 stops10h 52m
Miami
Mon 10/19
4:01 pm-11:34 pm
1 stop8h 33m
$489
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 11/7
9:00 am-9:59 pm
2 stops11h 59m
Miami
Sat 11/14
8:00 am-6:49 pm
2 stops11h 49m
$501
Quickest round-trip
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Fri 1/29
5:00 am-3:21 pm
2 stops9h 21m
Miami
Sat 2/6
7:30 am-1:49 pm
1 stop7h 19m
$527
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sat 12/5
7:30 am-10:16 pm
2 stops13h 46m
Miami
Fri 12/11
1:00 pm-9:55 pm
2 stops9h 55m
$549
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Fri 1/22
7:30 am-10:16 pm
2 stops13h 46m
Miami
Sat 2/6
6:30 am-3:21 pm
2 stops9h 51m
$549
Cheapest one-way
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Fri 9/11
1:00 pm-2:39 pm
3 stops24h 39m
$238
FargoMiami
FAR Fargo Hector Field - MIA Miami
FARMIA
Fargo Hector Field
Sun 10/25
6:16 pm-10:26 am
1 stop15h 10m
$354
Showing 1-10 of 15 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 $314 and $672 in August.The cheapest round-trip price found within the last 5 days was $265 on Frontier (Aug 21-Aug 29).
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 7, 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.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Fargo
Popular flights
Top destinations
Alternative routes for Fargo to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key Largo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Fargo to Key Largo by cabin class
Find flights from Fargo to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fargo and Key Largo flights
Browse other Fargo and Key Largo flight options. Last updated on August 7, 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 7, 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$269 | Average$507 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$548 | FlexibilityNo cancel fee | On-timeN/A |