Cheap flights from Key Largo to Washington (WAS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Key Largo to Washington are usually found in August or July, booked 27 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Key Largo to Washington (WAS)

All the information you need to plan the best null to WAS flight in 2021: compare Key Largo to Washington flight prices with the expected peak season, weather and rainfall in Washington.
KE9 - WAS
Price
$176 - $263
WAS
Temperature
35.6 - 80.6 °F
WAS
Precipitation
2.6 - 4 inches

Popular in

January

High demand for flights, 13% potential price rise

Cheapest in

August

Best time to find cheap flights, 23% potential price drop

Round-trip from

$176

From Key Largo to Washington (WAS)

One-way from

$50

One-way flight from Key Largo to Washington (WAS)

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 Key Largo to Washington?

To save on the cost of your flight from Key Largo to Washington, book at least 25 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $254 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $313.

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

August is one of the best times of the year to fly to Washington from Key Largo. Prices for August average $230 per person but you can even find prices for as low as $64. The most expensive prices can be found in the month of January. Opting for a August flight can save you 14% on your journey compared to booking in August

When is the cheapest time to fly from Key Largo to Washington (KE9 - WAS)?

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

Cheap flights from Key Largo to Washington in October, November 2021

The best prices found for Key Largo to WAS flights for October, November
26 Oct - 28 Oct
$37pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
5 Nov - 7 Nov
$38pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
4 Nov - 9 Nov
$39pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami

Key Largo to Washington 2021 flight deals

Cheap flights to Washington from Key Largo found for this year
26 Oct - 28 Oct
$37pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
5 Nov - 7 Nov
$38pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
4 Nov - 9 Nov
$39pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami

Non-stop flights to Washington from Key Largo

Save time with Key Largo to Washington direct flight deals
6 Nov - 8 Nov
$37pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
5 Nov - 7 Nov
$38pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
4 Nov - 9 Nov
$39pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami

Last minute flights from Key Largo to Washington

Late deals on round-trip flights to Washington from Key Largo, departing today and this week
26 Oct - 28 Oct
$37pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
27 Oct - 31 Oct
$40pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami
28 Oct - 31 Oct
$41pp
MIA
Miami
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
MIA
Miami

One-way flights to Washington from Key Largo

The cheapest one-way flights from Key Largo to Washington
4:57 pm - 5:46 am
Multiple Airlines
1 Stop
12h 49m
MIA - BWI
Multiple Airlines
$50
Kiwi.com
11:44 am - 2:24 pm
Frontier
Nonstop
2h 40m
MIA - BWI
Frontier
$53
JustFly
1:00 am - 3:41 am
Spirit Airlines
Nonstop
2h 41m
MIA - BWI
Spirit Airlines
$58
mytrip.com

Related info for your journey

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

Flight FAQs

From Key Largo to Washington

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

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Key Largo to Washington for under $100 on Cheapflights?

Yes, there are multiple flights from Key Largo to Washington for under $100. The cheapest flight booked recently is on Spirit Airlines for just $37, but on average you can expect to pay $47.

Are there nonstop flights from Key Largo to Washington for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Key Largo to Washington under $100. A good price for a nonstop flight from Key Largo to Washington is less than $48.

Are there last-minute flights available from Key Largo to Washington for under $100?

There are currently 20+ open flights from Key Largo to Washington within the next 7 days for less than $100.

What days are nonstop flights available from Key Largo to Washington?

Nonstop flights are available for this route on the following days: Saturday.

How many flights depart from Key Largo to Washington on average per day?

Per day, 2 flights depart from Key Largo to Washington on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Key Largo to Washington?

For as low as $37, Spirit Airlines can have you in Washington from Key Largo in 2h 40m. The distance between Key Largo and Washington is about 928 mi. All flights are typically nonstop.

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

$18 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $27 and $49, respectively.

What are the cheapest flights from Key Largo to Washington?

The cheapest flight price from Key Largo to Washington is $96. On average you can expect to pay $232. The most popular route, (Miami - Washington Reagan-National), can usually be booked for $132.

What are the most popular routes from Key Largo to Washington?

The most popular route from Key Largo to Washington is Miami - Washington Reagan-National. You may also consider Miami - Baltimore/Washington or Miami - Washington Dulles Intl.

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

The top 3 most reliable airlines when flying from Key Largo to Washington are Mesa Airlines (89%), Republic Airways (82%) and United Airlines (74%).

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

Consider Major Airline, American Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from Key Largo to Washington.

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

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

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

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

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 Washington.

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

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

Returning to Key Largo from Washington

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

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

Hide COVID Travel Restrictions for Washington, DC

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Key Largo to Washington.
Flight duration from Key Largo to Washington
2h 43m
Average temperature for October in Washington
71.6 °F
Avg rainfall for October in Washington
3.7 ″

Airports servicing Key Largo

Airports servicing Washington

Reagan-National (DCA)

Top 6 airlines flying from Key Largo to Washington

The chart below displays the airlines Cheapflights users traveling from Key Largo to Washington 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
$87 $195 No cancel fee 65%
United Airlines
$91 $285 No cancel fee 69%
JetBlue
$91 $288 No cancel fee 62%
American Airlines
$96 $328 No cancel fee 71%
Delta
$100 $304 No cancel fee N/A
Southwest
$175 $328 No cancel fee 63%

Hourly flight availability from Key Largo to Washington

See what time of day planes typically take off from Key Largo towards Washington.
Afternoon Noon to 6 PM 50% of Key Largo to WAS departures
Morning 6 AM to noon 32% of Key Largo to WAS departures
Evening 6 PM to midnight 13% of Key Largo to WAS departures
Early morning Midnight to 6 AM 5% of Key Largo to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Key Largo to Washington
See how many times per day planes take to the skies headed from Key Largo to Washington.
Sunday
20 daily flights
Monday
21 daily flights
Tuesday
19 daily flights
Wednesday
20 daily flights
Thursday
20 daily flights
Friday
21 daily flights
Saturday
18 daily flights
Home North America USA Washington Cheap flights from Key Largo to Washington