Cheap flights from Austin (AUS) to Key Largo

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The best prices from Austin to Key Largo are usually found in August or July, booked 28 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Austin (AUS) to Key Largo

All the information you need to plan the best AUS to MIA flight in 2021: compare Austin to Key Largo flight prices with the expected peak season, weather and rainfall in Key Largo.
AUS - KE9
Price
$102 - $331
KE9
Temperature
78.8 - 91.4 °F
KE9
Precipitation
1.7 - 10.4 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

August

Best time to find cheap flights, 54% potential price drop

Round-trip from

$102

From Austin to Key Largo

One-way from

$92

One-way flight from Austin to Key Largo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Austin to Key Largo?

Users have found that booking a flight from Austin to Key Largo at least 28 days early can save you up to 33% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Austin to Key Largo for as little as $202 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $254 for flights departing within the next 3 days.

What is the cheapest month to fly from Austin to Key Largo?

July can be a great time to fly to Key Largo from Austin with a flight ticket averaging about $207. Cheapflights users have found deals in the month of July for as cheap as $56. The most expensive prices can be found in the month of December.

Cheap flights from Austin to Key Largo in August, September 2021

The best prices found for AUS to Key Largo flights for August, September
23 Aug - 25 Aug
$111pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom
18 Aug - 20 Aug
$113pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
29 Sep - 5 Oct
$114pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom

Austin to Key Largo 2021 flight deals

Cheap flights to Key Largo from Austin found for this year
23 Aug - 25 Aug
$111pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom
18 Aug - 20 Aug
$113pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
29 Sep - 5 Oct
$114pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom

Non-stop flights to Key Largo from Austin

Save time with Austin to Key Largo direct flight deals
23 Aug - 25 Aug
$111pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom
29 Sep - 5 Oct
$114pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom
11 Nov - 15 Nov
$117pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom

Last minute flights from Austin to Key Largo

Late deals on round-trip flights to Key Largo from Austin, departing today and this week
14 Aug - 27 Aug
$144pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
AUS
Austin Bergstrom
12 Aug - 16 Aug
$147pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom
14 Aug - 27 Aug
$148pp
AUS
Austin Bergstrom
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
AUS
Austin Bergstrom

One-way flights to Key Largo from Austin

The cheapest one-way flights from Austin to Key Largo
4:43 am - 4:30 pm
Frontier
1 Stop
10h 47m
AUS - MIA
Frontier
$92
Kiwi.com
2:17 pm - 10:59 am
Multiple Airlines
2 Stops
19h 42m
AUS - MIA
Multiple Airlines
$94
Kiwi.com
5:35 am - 2:45 pm
American Airlines
1 Stop
8h 10m
AUS - MIA
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Austin</span> to <span class="emphasized">Key Largo</span> flights.

Flight FAQs

From Austin to Key Largo

Are flight prices decreasing from Austin to Key Largo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Austin and Key Largo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Austin Bergstrom to Key Largo have flexible cancellations due to COVID-19?

Some of our airline partners flying from Austin Bergstrom to Key Largo have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from Austin to Key Largo?

If you book a flight to Key Largo from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Austin Bergstrom to Key Largo per day from 8 different airlines.

Can I find flights from Austin to Key Largo for under $200 on Cheapflights?

Yes, there are multiple flights from Austin to Key Largo for under $200. The cheapest flight booked recently is on American Airlines for just $111, but on average you can expect to pay $124.

Are there nonstop flights from Austin to Key Largo for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Austin to Key Largo under $200. A good price for a nonstop flight from Austin to Key Largo is less than $169.

Are there last-minute flights available from Austin to Key Largo for under $200?

There are currently 20+ open flights from Austin to Key Largo within the next 7 days for less than $200.

Is Austin weather warmer or cooler than Key Largo?

Our data indicates that the weather will be 97 °F on average in the month of August. The temperature in Key Largo is typically colder than in Austin. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

What are the most popular airlines that fly from Austin to Key Largo?

When booking a flight from Austin to Key Largo, you may want to consider flying on Major Airline, American Airlines or JetBlue as they are the most popular for this route.

What are the cheapest Flights from Austin to Key Largo?

The cheapest flight price from Austin to Key Largo is $68. On average you can expect to pay $708. The most popular route, (Austin Bergstrom - Miami), can usually be booked for $113.

What are the most reliable airlines from Austin to Key Largo?

Consider American Airlines (87%), Southwest (84%) or Envoy Air (71%) when booking your flight. These represent the most reliable airlines when flying from Austin to Key Largo.

How long is the flight from Austin to Key Largo?

American Airlines can get you from Austin to Key Largo in just under 2h 38m. Your travel time will be generally consistent. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Austin to Key Largo round-trip?

Currently priced at $111, American Airlines will fly you from Austin to Key Largo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

$51 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $56 and $98, respectively.

COVID Restrictions

View COVID Travel Restrictions for Key Largo

Do I need a COVID test to fly to Key Largo from Austin?

Information is based on travel restrictions for travel to Key Largo within the United States

Most visitors from Austin Bergstrom need to provide a negative COVID-19 test result and/or quarantine to enter Key Largo.

COVID-19 testing requirements
Visitors from Austin Bergstrom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Key Largo.

Quarantine requirements
Visitors from Austin Bergstrom are not required to quarantine after entering Key Largo.

Do I need a test to fly back to Austin from Key Largo?

Returning to Austin Bergstrom from Key Largo

COVID-19 testing requirements
Visitors from Key Largo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Austin Bergstrom.

Quarantine requirements
Visitors from Key Largo are not required to quarantine after entering Austin Bergstrom.

Hide COVID Travel Restrictions for Key Largo

Alternative routes for Austin to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Key Largo

Things to know before you go - useful duration and weather info for your trip from Austin to Key Largo.
Flight duration
2h 54m
Average temperature for August in Key Largo
91.4 °F
Avg rainfall for August in Key Largo
9.5 ″

Airports servicing Austin

Airports servicing Key Largo

Top 7 airlines flying from Austin to Key Largo

The chart below displays the airlines Cheapflights users traveling from Austin to Key Largo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$60 $196 No cancel fee 65%
Frontier
$63 $230 No cancel fee 62%
JetBlue
$96 $283 No cancel fee 62%
United Airlines
$70 $286 No cancel fee 69%
Delta
$87 $326 No cancel fee N/A
American Airlines
$91 $365 No cancel fee 71%
Southwest
$357 $481 No cancel fee 63%

Hourly flight availability from Austin to Key Largo

See what time of day planes typically take off from Austin towards Key Largo.
Early morning Midnight to 6 AM 44% of AUS to Key Largo departures
Afternoon Noon to 6 PM 30% of AUS to Key Largo departures
Morning 6 AM to noon 26% of AUS to Key Largo departures
Evening 6 PM to midnight 0% of AUS to Key Largo departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Austin to Key Largo
See how many times per day planes take to the skies headed from Austin to Key Largo.
Sunday
8 daily flights
Monday
8 daily flights
Tuesday
5 daily flights
Wednesday
6 daily flights
Thursday
7 daily flights
Friday
8 daily flights
Saturday
9 daily flights
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