HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$78+ Cheap flights from Tallahassee (TLH) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
TLH — MIA
mrt. 29 — apr. 51
zo 3/29
zo 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tallahassee 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.
Cheapflights Tip: The best prices from Tallahassee to Key Largo are usually found in May or April, booked 65 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Tallahassee to Key Largo

Cheapest flights from Tallahassee to Key Largo
Explore the most affordable flight options available from Tallahassee to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februari 27, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. 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.
za 4/48:51 pm
TLH
-
MIA
Nonstop1h 27m
American Airlines
wo 4/810:26 pm
MIA
-
TLH
Nonstop1h 30m
American Airlines
Deal found 2/25$317
This American Airlines deal was found by Cheapflights users on 2/25. 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.
vr 4/38:51 pm
TLH
-
MIA
Nonstop1h 27m
American Airlines
di 4/77:47 am
MIA
-
TLH
Nonstop1h 33m
American Airlines
Deal found 2/25$332
This American Airlines deal was found by Cheapflights users on 2/25. 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.
za 3/286:10 am
TLH
-
MIA
Nonstop1h 25m
American Airlines
zo 3/299:05 am
MIA
-
TLH
Nonstop1h 38m
American Airlines
Deal found 2/25$333
This Delta deal was found by Cheapflights users on 2/24. 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.
za 4/183:46 pm
TLH
-
MIA
1 stop5h 02m
Delta
za 4/258:05 am
MIA
-
TLH
1 stop6h 55m
Delta
Deal found 2/24$337
This American Airlines deal was found by Cheapflights users on 2/25. 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.
ma 3/308:51 pm
TLH
-
MIA
Nonstop1h 27m
American Airlines
zo 4/59:05 am
MIA
-
TLH
Nonstop1h 38m
American Airlines
Deal found 2/25$347
This American Airlines deal was found by Cheapflights users on 2/24. 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.
vr 4/108:15 pm
TLH
-
MIA
Nonstop1h 25m
American Airlines
vr 4/176:12 pm
MIA
-
TLH
Nonstop1h 33m
American Airlines
Deal found 2/24$349
This Delta deal was found by Cheapflights users on 2/24. 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.
vr 4/247:05 pm
TLH
-
MIA
1 stop5h 49m
Delta
di 4/286:00 am
MIA
-
TLH
1 stop6h 11m
Delta
Deal found 2/24$352
This American Airlines deal was found by Cheapflights users on 2/25. 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.
di 3/2411:13 am
TLH
-
MIA
Nonstop1h 26m
American Airlines
di 3/3110:40 pm
MIA
-
TLH
Nonstop1h 29m
American Airlines
Deal found 2/25$354
This Delta deal was found by Cheapflights users on 2/25. 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.
wo 4/157:05 pm
TLH
-
MIA
1 stop5h 49m
Delta
za 4/2510:29 am
MIA
-
TLH
1 stop4h 31m
Delta
Deal found 2/25$357
This American Airlines deal was found by Cheapflights users on 2/25. 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.
do 5/146:09 am
TLH
-
MIA
Nonstop1h 24m
American Airlines
zo 5/1710:26 pm
MIA
-
TLH
Nonstop1h 30m
American Airlines
Deal found 2/25$367
This American Airlines deal was found by Cheapflights users on 2/25. 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.
di 3/2411:13 am
TLH
-
MIA
Nonstop1h 26m
American Airlines
zo 3/2910:40 pm
MIA
-
TLH
Nonstop1h 29m
American Airlines
Deal found 2/25$369

Find flight deals from Tallahassee to Key Largo

Keep the following information in mind while searching for Tallahassee to Key Largo flight deals. Data was last updated februari 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$78
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$466
Provider with most accurate pricing for Tallahassee-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tallahassee-Miami flights.
Search Deals
From Tallahassee to Key Largo
Search Deals
One-way flight from Tallahassee to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallahassee 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 februari 27, 2026.
Use the filters below to find and compare flights from Tallahassee to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

wo 3/25

5:36 am-9:20 am

1 stop3h 44m

Miami

di 3/31

8:10 am-12:28 pm

1 stop4h 18m

$337

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

za 4/18

6:44 pm-12:54 am

1 stop6h 10m

Miami

za 4/25

8:05 am-3:00 pm

1 stop6h 55m

$337

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

do 6/4

7:07 pm-12:47 am

1 stop5h 40m

Miami

za 6/6

7:05 am-11:05 am

1 stop4h 00m

$352

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

vr 4/24

7:05 pm-12:54 am

1 stop5h 49m

Miami

di 4/28

3:18 pm-7:34 pm

1 stop4h 16m

$352

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

ma 4/13

5:34 am-10:46 am

1 stop5h 12m

Miami

ma 4/20

6:00 am-12:11 pm

1 stop6h 11m

$367

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

vr 3/27

1:16 pm-5:21 pm

1 stop4h 05m

Miami

vr 4/3

10:26 am-3:05 pm

1 stop4h 39m

$387

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

vr 3/27

1:16 pm-5:21 pm

1 stop4h 05m

Miami

do 4/2

3:33 pm-8:44 pm

1 stop5h 11m

$387

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

do 5/7

7:07 pm-12:47 am

1 stop5h 40m

Miami

zo 5/10

6:00 am-11:05 am

1 stop5h 05m

$387

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

vr 6/12

7:15 pm-12:56 am

1 stop5h 41m

Miami

do 6/18

7:00 am-12:04 pm

1 stop5h 04m

$387

TallahasseeMiami

TLH - MIA

TLHMIA

Tallahassee

do 3/26

5:36 am-10:36 am

1 stop5h 00m

Miami

vr 4/3

7:05 am-12:28 pm

1 stop5h 23m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Tallahassee to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tallahassee to Key Largo. Price data was last updated on February 20, 2026.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tallahassee 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 Tallahassee to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Tallahassee to Key Largo (average of $83). Flying from Tallahassee to Key Largo in January is currently the most expensive (average of $203). 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 TLH to KE9?

Find hourly flight availability from Tallahassee 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 februari 27, 2026.

It’s typically best to fly out from Tallahassee to Key Largo in the evening. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Tallahassee to Key Largo

Explore weekly flight availability from Tallahassee to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated februari 27, 2026.

The most flights from TLH to KE9 are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 februari 27, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Tallahassee to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,242 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,242 reviews
Delta
7.9
Good
8,242 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,358 reviews
Delta
7.9
Good
8,242 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Tallahassee to Key Largo. 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 from for flights from Tallahassee to Key Largo?

    Located just 5.0 mi from the city center, Tallahassee is the airport most travelers will use when flying to Key Largo from Tallahassee. Booking flights from Tallahassee (TLH) to Key Largo should be relatively easy as there are 8 daily outbound flights to Key Largo from 4 different airlines.

  • How popular is this Tallahassee to Key Largo flight route?

    This flight path from Tallahassee to Key Largo was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Tallahassee to Key Largo?

    Delta can get you from Tallahassee to Key Largo in just under 5h 40m. Your travel time can differ by up to . The distance between Tallahassee and Key Largo is about 403 mi.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tallahassee to Key Largo on time: Republic Airways (100%), Qatar Airways (89%), British Airways (88%).

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

    On average you can expect to pay $906 for a flight from Tallahassee to Key Largo. The cheapest flight overall is $197 while the most popular route, (Tallahassee - Miami) is currently priced at $332.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Tallahassee to Key Largo (average of $83). Flying from Tallahassee to Key Largo in January is currently the most expensive (average of $203). 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

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 for Tallahassee to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Miami to Orlando flights
Miami to Tampa flights
Fort Lauderdale to Tampa flights
Orlando to Miami flights
Pensacola to Orlando flights
Fort Lauderdale to Orlando flights
Jacksonville to Miami flights
Pensacola to Fort Lauderdale flights
Miami to Jacksonville flights
Pensacola to Miami flights
Fort Lauderdale to Pensacola flights
Orlando to Fort Lauderdale flights
Orlando to Key West flights
Orlando to Pensacola flights
Tampa to Key West flights
Jacksonville to Fort Lauderdale flights
Miami to Pensacola flights
Fort Lauderdale to Tallahassee flights
Fort Lauderdale to Jacksonville flights
Pensacola to Tampa flights
Tallahassee to Fort Lauderdale flights
Pensacola to Key West flights
Miami to Panama City flights
Fort Myers to Orlando flights
Tampa to Pensacola flights
West Palm Beach to Tampa flights
Jacksonville to Key West flights
Miami to Tallahassee flights
West Palm Beach to Jacksonville flights
Valparaiso to Miami flights
Orlando to Valparaiso flights
Jacksonville to West Palm Beach flights
Tallahassee to Miami flights
Panama City to Miami flights
Fort Lauderdale to Panama City flights
Miami to Fort Lauderdale flights
Fort Lauderdale to Miami flights
Orlando to Panama City flights
Tampa to Orlando flights
West Palm Beach to Pensacola flights
Orlando to Tampa flights
Sarasota to Fort Lauderdale flights
Fort Myers to Jacksonville flights
Pensacola to West Palm Beach flights
Tampa to Tallahassee flights
Sarasota to Miami flights
Valparaiso to Orlando flights

Top 4 airlines flying from Tallahassee to Key Largo

Discover the top 4 airlines that operate flights from Tallahassee 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 februari 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$133Average$181FlexibilityNo cancel feeOn-time69%
DeltaCheapest$149Average$518FlexibilityNo cancel feeOn-timeN/A
Silver AirwaysCheapest$158Average$295FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$389FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.