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Key Largo

$46+ Cheap flights from Spartanburg, SC 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — MIA
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Key Largo are usually found in September or August, booked 73 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from Spartanburg to Key Largo

Keep the following information in mind while searching for Spartanburg to Key Largo flight deals. Data was last updated May 5, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$105
(Cheapflightsfares)

One-way from

$46
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$177
Provider with most accurate pricing for Charlotte Douglas-Miami flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Miami flights.
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From Spartanburg to Key Largo
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One-way flight from Spartanburg to Key Largo
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Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Spartanburg to Key Largo

Cheapest flights from Spartanburg to Key Largo
Explore the most affordable flight options available from Spartanburg to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:07 amCLT - MIA
Nonstop2h 14mMultiple Airlines
Fri 6/68:59 amMIA - CLT
Nonstop2h 04mMultiple Airlines
Deal found 5/4$105
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amCLT - MIA
Nonstop2h 04mSpirit Airlines
Fri 6/68:59 amMIA - CLT
Nonstop2h 04mSpirit Airlines
Deal found 5/3$106
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/229:07 amCLT - MIA
Nonstop2h 07mFrontier
Sun 5/256:00 amMIA - CLT
Nonstop2h 14mFrontier
Deal found 5/4$118
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:30 amCLT - MIA
1 stop3h 53mDelta
Sat 9/68:05 amMIA - CLT
1 stop5h 27mDelta
Deal found 5/5$239
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/189:20 pmCLT - MIA
Nonstop2h 07mAmerican Airlines
Wed 6/258:07 amMIA - CLT
1 stop3h 23mAmerican Airlines
Deal found 5/4$240

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg 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 May 5, 2025.
Use the filters below to find and compare flights from Spartanburg to Key Largo that are best for you.

Fly from

Spartanburg

Fly to

Key Largo

Route

Depart

Return

Price

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Sun 6/1

9:07 am-11:21 am

Nonstop2h 14m

Miami

Fri 6/6

8:59 am-11:03 am

Nonstop2h 04m

$105

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Mon 6/2

6:00 am-8:04 am

Nonstop2h 04m

Miami

Fri 6/6

8:59 am-11:03 am

Nonstop2h 04m

$106

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Thu 5/22

9:07 am-11:14 am

Nonstop2h 07m

Miami

Sun 5/25

6:00 am-8:14 am

Nonstop2h 14m

$118

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Tue 6/17

6:40 pm-8:49 pm

Nonstop2h 09m

Miami

Wed 7/2

8:51 am-2:00 pm

1 stop5h 09m

$239

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Tue 6/3

5:45 am-1:06 pm

1 stop7h 21m

$46

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Thu 6/5

9:02 am-11:16 am

Nonstop2h 14m

$47

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Wed 7/16

10:29 pm-12:37 am

Nonstop2h 08m

$110

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Fri 7/4

6:35 am-12:45 pm

1 stop6h 10m

$151

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Fri 7/4

5:25 pm-9:34 pm

1 stop28h 09m

$155

CharlotteMiami

CLT - MIA

CLTMIA

Charlotte Douglas

Fri 5/30

7:42 pm-4:11 pm

2 stops20h 29m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Best time to book a flight from Spartanburg to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Key Largo. Price data was last updated on May 2, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spartanburg to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Spartanburg to Key Largo (average of $228). Flying from Spartanburg 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 SB1 to KE9?

Find hourly flight availability from Spartanburg 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 May 5, 2025.

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

What is the cheapest day to fly from Spartanburg to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Key Largo. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Spartanburg to Key Largo flight should consider departing on Friday at noon 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 Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 May 5, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Spartanburg to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,941 reviews
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,702 reviews
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,970 reviews
Southwest
8.0
Very good
4,292 reviews

Overall

8.0

Comfort

8.0

Food

7.1

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 popular is this Spartanburg to Key Largo flight route?

    This flight path from Spartanburg to Key Largo was viewed by 167 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $46 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $47 and American Airlines from $110 one-way.

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

    Before booking your flight to Key Largo from Spartanburg, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (91%), Finnair (85%), British Airways( 78%).

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

    Looking for the cheapest flight from Spartanburg to Key Largo? While on average our users pay $775, our data indicates the cheapest price to be $44. The most popular route (Charlotte Douglas - Miami), is priced around $101.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Spartanburg to Key Largo (average of $228). Flying from Spartanburg 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 7 airlines flying from Spartanburg to Key Largo

Discover the top 7 airlines that operate flights from Spartanburg 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$115FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$140FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$74Average$140FlexibilityNo cancel feeOn-time88%
DeltaCheapest$137Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$426FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$429FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$325Average$540FlexibilityNo cancel feeOn-time69%

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