Find Cheap Flights from Washington to Key West (WAS - EYW)

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
10%
expected price increase
Average Price:
$481
(avg. price over the last 2 weeks)
Good Deal:
$365
or less (round trip)

When to Book Flights from Washington to Key West

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $365 or less.
The cheapest flight from Washington to Key West was found 43 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington to Key West Flights

How long does a flight from Washington to Key West take?
An average nonstop flight takes 3h 00m, covering a distance of 1029 miles.
How many flights are there between Washington and Key West?
There are 41 (nonstop) flights between Washington and Key West per week, averaging 5 per day.
Which airlines provide the cheapest flights from Washington to Key West?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($247), United ($320) and JetBlue ($331).
Do I need a passport to fly between Washington and Key West?
No.
Which airlines fly most frequently between Washington and Key West?
American Airlines (5 times daily) are the most frequent flyers on this route.

Book cheap flights from Washington to Key West (round-trip)

Airports
Origin
Washington
$320
only
$320
$247
only
$247
Destination
Key West
$247
only
$247
Sun, Jan 21
DCA
EYW
5h 33m
Tue, Jan 23
EYW
DCA
22h 33m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 9
IAD
EYW
7h 23m
Thu, Jan 18
EYW
IAD
17h 10m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MCO
EWR
Excellent 10.0

Excellent support from everyone as all were very helpful with assisting my need for wheel chair.

LHR
SFO
Excellent 9.0

Fortunately as a passenger the economy flight area was very spacious due to low numbers of passengers. Which provided a comfortable seating space.

The entertainment could and been a little more variable in the film range provided. But generally overall I had a excellent flight. Food was good. Crew were very good and I would definitely consider flying United on my next visit out and recommend that my family did. Thank you United.

MIA
ORD
Excellent 9.0

That it got me to Paris safe

No outlets to charge your phone, and the tv played the same movie over and over. The meals were also cheap. Didn't like any of them. Should have flown southwest or delta.

EWR
BTV
Excellent 10.0

All the effort to make my need for wheelchair problem free

IAD
CDG
Good 7.6

The food was particularly poor this flight.

Tue, Jan 2
DCA
EYW
4h 59m
Fri, Jan 5
EYW
DCA
7h 49m
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7213 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SEA
JFK
Excellent 8.0

no power outlets

FLL
LAS
Good 6.3

The flight was delayed by 2 hours

MCO
PVD
Excellent 10.0

Great flight great experience

Long lines at TSA checkpoint.

FLL
KIN
Okay 4.0

The flight attendants were pleasant and courteous

The boarding was delayed and the boarding area was crowded, Boarding was delayed due to high number of wheelchair passengers. I was seated in an Even More Space seat, yet was placed beside a woman who was obviously suffering from some degenerative condition, and was slumped over towards my seat. The result was that I was uncomfortable the whole way back to Kingston.

PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

Sat, Feb 10
DCA
EYW
3h 00m
Sat, Feb 17
EYW
DCA
2h 37m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
AKL
Okay 5.6

Smooth operation, on time

Seat pitch on the plane unbelievably cramped. When seats are so close that if you drop something on the floor you have to be a contortionist to get it, you know it's a problem NEVER fly the 787-900 economy.

LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

YUL
MIA
Excellent 10.0

First time flyer with American airlines and the service was impeccable

Nothing to dislike

ATL
CLT
Excellent 9.6

The flight was late

BNA
DFW
Good 7.3

Everything else

Sun, Apr 22
IAD
EYW
6h 26m
Wed, Apr 25
EYW
IAD
7h 30m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14257 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
ATL
Excellent 8.3

We had the best flight attendant ever! Her name was Sharon on Eandeavor / Delta Cnx, and she made the experience the best flight I've experienced. Thanks Sharon for being awesome!

window seat in back didn't have window

LGA
ORD
Excellent 10.0

Flight was on time. Boarded quickly with no fuss.

JFK
YYZ
Excellent 10.0

The staff is very friendly. Most pleasant airline I've flown with.

JFK
MIA
Okay 5.3

Some of the flight attendants were rude and not very welcoming at all.

GSO
ATL
Excellent 10.0

Plane nice and comfortable

Mon, Jan 8
DCA
EYW
6h 19m
Fri, Jan 12
EYW
DCA
5h 37m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 7
IAD
EYW
8h 53m
Tue, Jan 9
EYW
IAD
25h 43m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ATL
ORD
Excellent 8.0

The United pilot we flew that day. did great job. we arrive safe to the distination despite of the climate condition. im happy for the service.so far im satified..

the delayed flight this time almost cause us to lost our next flight in chicago. thats what i dont like. wish this wont happen next time..

RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

ORD
MUC
Mediocre 2.0

Our plane was defective so had to be replaced. This is fine, I certainly am willing to wait for a new plane if it means not blowing up over the ocean. The problem was how little the attendants at the gate communicated the situation to us. What should have been a brief layover became a 12 hour nightmare. The gate attendants did finally issue meal vouchers but they waited until 10 minutes before all the restaurants closed and only issued $10 a person. This is enough to buy a hot dog at an airport... We were told there wouldn't be any rescheduling of missed connections until we were "airborne". This resulted in mass panic and confusion upon reaching our destination. We were told to go to the service desk, half an airport away, but once the entire passenger contents of the plane arrived at that far flung service desk, we were mostly turned away to seek help at individual gates. This lack of communication meant I missed the next next available connecting flight and now have a further six hour layover. I understand accidents happen and planes can break down but the nearly complete lack of care and customer attention is, frankly, disappointing. I've now had nearly an entire day added to my travel time. If I'd been willing to loose that time I would have paid $600 less for my ticket. United finally offered a token of their appreciation : a $100 e-voucher. I have spent more than that on food and coffee in airports for the past two days while trying to survive until my next connections.

MCO
EWR
Excellent 10.0

Excellent support from everyone as all were very helpful with assisting my need for wheel chair.

MIA
ORD
Excellent 9.0

That it got me to Paris safe

No outlets to charge your phone, and the tv played the same movie over and over. The meals were also cheap. Didn't like any of them. Should have flown southwest or delta.

Mon, May 28
DCA
EYW
5h 41m
Fri, Jun 1
EYW
DCA
4h 39m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7213 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BOS
DCA
Mediocre 2.0

There was a huge glitch in your ticketing, resulting in me confirming the same ticket 3 times. After calling Jetblue for customer service per your advice, they first suggested to give Jetblue credits for extra tickets. When I insisted that the issue was solely caused by kayak-jetblue ticketing connection issues, they supervisor approved to cancel 2 credit card payments... BUT I have to wait for 2 weeks to see the cancellation on my credit card. Unfair and ridiculous, if you as me.

PHX
JFK
Good 7.6

The staff is friendlier than most airlines. More room than American.

Screaming child entire flight. Not sure there is a solution. But, for a redeye, trying to get sleep before a days work, not great.

JFK
ABQ
Good 7.3

I know it's hard to make a 14+ hour flight in economy enjoyable, but more varied food selections and better/more current movies to choose from would have helped.

JFK
SYR
Good 7.0

TV didn't work

MCO
DCA
Excellent 10.0

Left on time and arrived early both ways.

Sat, Feb 10
DCA
EYW
3h 00m
Sat, Feb 17
EYW
DCA
2h 37m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

JFK
CDG
Mediocre 2.0

Nothing. From the plane to the awful delay and poor service.

Lack of communication. Old plane, no comfort and 6 HOURS DELAYED. Truly disappointed by the airline

ATL
CLT
Excellent 9.6

The flight was late

LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

LAX
AKL
Okay 5.6

Smooth operation, on time

Seat pitch on the plane unbelievably cramped. When seats are so close that if you drop something on the floor you have to be a contortionist to get it, you know it's a problem NEVER fly the 787-900 economy.

Wed, Apr 25
DCA
EYW
5h 55m
Sun, Apr 29
EYW
DCA
22h 11m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
DCA
EYW
3h 00m
Wed, Mar 28
EYW
DCA
2h 42m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

BNA
DFW
Good 7.3

Everything else

DFW
SCL
Excellent 9.6

The food is very tasty, but AA has not changed the menu in at least one year.

ATL
CLT
Excellent 9.6

The flight was late

LAX
AKL
Okay 5.6

Smooth operation, on time

Seat pitch on the plane unbelievably cramped. When seats are so close that if you drop something on the floor you have to be a contortionist to get it, you know it's a problem NEVER fly the 787-900 economy.

Thu, Apr 26
DCA
EYW
7h 46m
Tue, May 1
EYW
DCA
5h 45m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
IAD
EYW
5h 34m
Tue, Mar 13
EYW
IAD
6h 53m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

IAD
CDG
Good 7.6

The food was particularly poor this flight.

ORD
MUC
Mediocre 2.0

Our plane was defective so had to be replaced. This is fine, I certainly am willing to wait for a new plane if it means not blowing up over the ocean. The problem was how little the attendants at the gate communicated the situation to us. What should have been a brief layover became a 12 hour nightmare. The gate attendants did finally issue meal vouchers but they waited until 10 minutes before all the restaurants closed and only issued $10 a person. This is enough to buy a hot dog at an airport... We were told there wouldn't be any rescheduling of missed connections until we were "airborne". This resulted in mass panic and confusion upon reaching our destination. We were told to go to the service desk, half an airport away, but once the entire passenger contents of the plane arrived at that far flung service desk, we were mostly turned away to seek help at individual gates. This lack of communication meant I missed the next next available connecting flight and now have a further six hour layover. I understand accidents happen and planes can break down but the nearly complete lack of care and customer attention is, frankly, disappointing. I've now had nearly an entire day added to my travel time. If I'd been willing to loose that time I would have paid $600 less for my ticket. United finally offered a token of their appreciation : a $100 e-voucher. I have spent more than that on food and coffee in airports for the past two days while trying to survive until my next connections.

EWR
BTV
Excellent 10.0

All the effort to make my need for wheelchair problem free

ATL
ORD
Excellent 8.0

The United pilot we flew that day. did great job. we arrive safe to the distination despite of the climate condition. im happy for the service.so far im satified..

the delayed flight this time almost cause us to lost our next flight in chicago. thats what i dont like. wish this wont happen next time..

Wed, Feb 21
IAD
EYW
7h 05m
Wed, Feb 28
EYW
IAD
17h 33m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 19
IAD
EYW
22h 28m
Fri, Feb 23
EYW
IAD
21h 02m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
MUC
Mediocre 2.0

Our plane was defective so had to be replaced. This is fine, I certainly am willing to wait for a new plane if it means not blowing up over the ocean. The problem was how little the attendants at the gate communicated the situation to us. What should have been a brief layover became a 12 hour nightmare. The gate attendants did finally issue meal vouchers but they waited until 10 minutes before all the restaurants closed and only issued $10 a person. This is enough to buy a hot dog at an airport... We were told there wouldn't be any rescheduling of missed connections until we were "airborne". This resulted in mass panic and confusion upon reaching our destination. We were told to go to the service desk, half an airport away, but once the entire passenger contents of the plane arrived at that far flung service desk, we were mostly turned away to seek help at individual gates. This lack of communication meant I missed the next next available connecting flight and now have a further six hour layover. I understand accidents happen and planes can break down but the nearly complete lack of care and customer attention is, frankly, disappointing. I've now had nearly an entire day added to my travel time. If I'd been willing to loose that time I would have paid $600 less for my ticket. United finally offered a token of their appreciation : a $100 e-voucher. I have spent more than that on food and coffee in airports for the past two days while trying to survive until my next connections.

LHR
SFO
Excellent 9.0

Fortunately as a passenger the economy flight area was very spacious due to low numbers of passengers. Which provided a comfortable seating space.

The entertainment could and been a little more variable in the film range provided. But generally overall I had a excellent flight. Food was good. Crew were very good and I would definitely consider flying United on my next visit out and recommend that my family did. Thank you United.

FLL
ORD
Excellent 8.0

no aisle seat

IAD
CDG
Good 7.6

The food was particularly poor this flight.

RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

Tue, Jun 26
IAD
EYW
7h 38m
Tue, Jul 3
EYW
IAD
5h 35m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52353 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SLC
ORD
Good 6.0

Flight attendants seemed completely unwilling to accommodate any requests outside of their "service time".

RSW
EWR
Okay 5.3

Boarding quickly

No PED was available didn’t have anything for entertainment if you weren’t buying it seems every thing available for 3 hour flight and flight was scheduled for 2 hours and 55 minutes No snacks made available came thru once had a small bag of pretzels cup of coffee and never came back

IAD
MUC
Good 6.3

Crew and food.

The old bait and switch. United is not and will never be Lufthansa. Cattle call seating.

RSW
EWR
Okay 5.3

Waiting

LHR
SFO
Excellent 9.0

Fortunately as a passenger the economy flight area was very spacious due to low numbers of passengers. Which provided a comfortable seating space.

The entertainment could and been a little more variable in the film range provided. But generally overall I had a excellent flight. Food was good. Crew were very good and I would definitely consider flying United on my next visit out and recommend that my family did. Thank you United.

Fri, Jun 1
DCA
EYW
25h 08m
Tue, Jun 5
EYW
DCA
19h 24m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
IAD
EYW
6h 54m
Sat, Jan 6
EYW
IAD
5h 00m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
JFK
CDG
Mediocre 2.0

Nothing. From the plane to the awful delay and poor service.

Lack of communication. Old plane, no comfort and 6 HOURS DELAYED. Truly disappointed by the airline

LAX
AKL
Okay 5.6

Smooth operation, on time

Seat pitch on the plane unbelievably cramped. When seats are so close that if you drop something on the floor you have to be a contortionist to get it, you know it's a problem NEVER fly the 787-900 economy.

YUL
MIA
Excellent 10.0

First time flyer with American airlines and the service was impeccable

Nothing to dislike

DFW
SCL
Excellent 9.6

The food is very tasty, but AA has not changed the menu in at least one year.

ATL
CLT
Excellent 9.6

The flight was late

Sun, Mar 4
IAD
EYW
6h 49m
Thu, Mar 8
EYW
IAD
10h 07m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 28
DCA
EYW
3h 02m
Sun, Dec 31
EYW
DCA
2h 45m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26055 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
LHR
Excellent 9.2

Easy and efficient boarding for a busy flight. Efficient, attentive and intuitive cabin crew. Good in-flight entertainment and facilities.

The aircraft was extremely cold throughout the duration of the flight. Of all of the long haul airlines I've flown with, I find that American Airlines offers the least leg room.

CLT
SJU
Mediocre 3.3

Direct flight

Horrible customer service, excessive baggage fees, rude counter staff, no leg room, narrow seats

SFO
DFW
Excellent 10.0

On time. Comfortable seat. Courteous crew. Easy transfer.

JFK
MXP
Mediocre 2.6

Plane was old and dirty, seat pocket had junk in it. Seat was broken and couldn’t stay up. In flight movies were from few years back with a center tv and no head rest screen. Crew on overseas flights tend to be older in age and less tolerant..much better on continental on the same route.

BNA
DFW
Good 7.3

Everything else

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.