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Cheap flights from Key West to Washington, D.C. from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Washington, D.C. departing on 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:05 pm - 9:04 pm
EYW
-
BWI
8h 59m
1 stop
Multiple Airlines Logo
1:43 pm - 11:27 am
BWI
-
EYW
21h 44m
1 stop
$243Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
12:05 pm - 9:04 pm
EYW
-
BWI
8h 59m
1 stop
Multiple Airlines Logo
4:09 pm - 11:27 am
BWI
-
EYW
19h 18m
2 stops
$255Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
12:07 pm - 8:35 pm
EYW
-
BWI
8h 28m
1 stop
Multiple Airlines Logo
9:32 pm - 11:06 am
BWI
-
EYW
37h 34m
2 stops
$256Multiple Airlines
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
9:24 pm - 12:15 pm
EYW
-
BWI
14h 51m
2 stops
Multiple Airlines Logo
1:43 pm - 2:01 pm
BWI
-
EYW
24h 18m
1 stop
$257Multiple Airlines
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
7:53 pm - 10:45 am
EYW
-
BWI
14h 52m
1 stop
Multiple Airlines Logo
9:28 pm - 12:48 pm
BWI
-
EYW
15h 20m
1 stop
$263Multiple Airlines
Thu, Jul 16 - Sat, Jul 18
Multiple Airlines Logo
9:24 pm - 12:38 pm
EYW
-
BWI
15h 14m
1 stop
Multiple Airlines Logo
1:43 pm - 2:01 pm
BWI
-
EYW
24h 18m
1 stop
$266Multiple Airlines
Thu, May 21 - Sun, May 24
Multiple Airlines Logo
11:04 am - 11:23 pm
EYW
-
BWI
12h 19m
2 stops
Multiple Airlines Logo
9:28 pm - 12:48 pm
BWI
-
EYW
15h 20m
1 stop
$283Multiple Airlines
Thu, Jul 16 - Sat, Jul 18
Multiple Airlines Logo
12:07 pm - 7:43 am
EYW
-
BWI
43h 36m
2 stops
Multiple Airlines Logo
3:26 pm - 11:27 am
BWI
-
EYW
20h 01m
1 stop
$295Multiple Airlines
Mon, Jun 1 - Thu, Jun 4
Multiple Airlines Logo
12:07 pm - 8:35 pm
EYW
-
BWI
8h 28m
1 stop
Multiple Airlines Logo
11:27 am - 12:34 pm
BWI
-
EYW
25h 07m
1 stop
$298Multiple Airlines
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
1:14 pm - 4:22 pm
EYW
-
BWI
27h 08m
2 stops
Multiple Airlines Logo
7:10 am - 11:25 am
BWI
-
EYW
28h 15m
1 stop
$299Multiple Airlines
Tue, May 12 - Sat, May 16

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Delta flights from Key West to Baltimore

Our best Delta deals on Key West to Baltimore flight tickets
Delta
Jun 10
EYW2:28 pmKey West
6h 57m
1 stop
BWI9:25 pmBaltimore/Washington
Jun 13
BWI9:00 amBaltimore/Washington
5h 55m
1 stop
EYW2:55 pmKey West
$323
Delta
Jun 10
EYW2:28 pmKey West
6h 57m
1 stop
BWI9:25 pmBaltimore/Washington
Jun 13
BWI9:00 amBaltimore/Washington
5h 55m
1 stop
EYW2:55 pmKey West
$351
Delta
Oct 8
EYW7:00 amKey West
6h 04m
1 stop
BWI1:04 pmBaltimore/Washington
Oct 11
BWI6:00 amBaltimore/Washington
4h 58m
1 stop
EYW10:58 amKey West
$433

American Airlines flights from Key West to Baltimore

Our best American Airlines deals on Key West to Baltimore flight tickets
American Airlines
May 29
EYW7:40 pmKey West
4h 15m
1 stop
BWI11:55 pmBaltimore/Washington
Jun 1
BWI1:55 pmBaltimore/Washington
4h 54m
1 stop
EYW6:49 pmKey West
$378
American Airlines
May 21
EYW7:40 pmKey West
4h 15m
1 stop
BWI11:55 pmBaltimore/Washington
May 24
BWI1:55 pmBaltimore/Washington
4h 54m
1 stop
EYW6:49 pmKey West
$487
American Airlines
May 15
EYW6:45 amKey West
4h 06m
1 stop
BWI10:51 amBaltimore/Washington
May 19
BWI11:31 amBaltimore/Washington
4h 59m
1 stop
EYW4:30 pmKey West
$506

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Baltimore 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, momondo users made 832,500 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Key West to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 5/14

12:05 pm-9:04 pm

1 stop8h 59m

Baltimore/Washington

Sun 5/17

1:43 pm-11:27 am

1 stop21h 44m

$243

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 5/14

12:05 pm-9:04 pm

1 stop8h 59m

Baltimore/Washington

Sun 5/17

4:09 pm-11:27 am

2 stops19h 18m

$255

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 6/12

12:07 pm-8:35 pm

1 stop8h 28m

Baltimore/Washington

Mon 6/15

9:32 pm-11:06 am

2 stops37h 34m

$256

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 5/21

9:24 pm-12:15 pm

2 stops14h 51m

Baltimore/Washington

Sun 5/24

1:43 pm-2:01 pm

1 stop24h 18m

$257

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 7/16

7:53 pm-10:45 am

1 stop14h 52m

Baltimore/Washington

Sat 7/18

9:28 pm-12:48 pm

1 stop15h 20m

$263

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 5/21

9:24 pm-12:38 pm

1 stop15h 14m

Baltimore/Washington

Sun 5/24

1:43 pm-2:01 pm

1 stop24h 18m

$266
Quickest round-trip

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Thu 7/16

11:04 am-11:23 pm

2 stops12h 19m

Baltimore/Washington

Sat 7/18

9:28 pm-12:48 pm

1 stop15h 20m

$283

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Mon 6/1

12:07 pm-7:43 am

2 stops43h 36m

Baltimore/Washington

Thu 6/4

3:26 pm-11:27 am

1 stop20h 01m

$295

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Fri 6/12

12:07 pm-8:35 pm

1 stop8h 28m

Baltimore/Washington

Mon 6/15

11:27 am-12:34 pm

1 stop25h 07m

$298

Key WestBaltimore

EYW - BWI

EYWBWI

Key West

Tue 5/12

1:14 pm-4:22 pm

2 stops27h 08m

Baltimore/Washington

Sat 5/16

7:10 am-11:25 am

1 stop28h 15m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Key West to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in February, then July is your next best option. Flight prices from Key West to Baltimore during July average around $288.

How have Key West to Baltimore flight prices changed over time?

When to book flights from Key West to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Baltimore (EYW to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Baltimore

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Key West to Baltimore takes 6h 15m
There are no direct flights from Key West to Baltimore. There are no popular flight routes from Key West to Baltimore.
Search flight deals

Frequently asked questions about flying from Key West to Baltimore

  • How far is Key West to Baltimore/Washington by plane?

    The straight-line distance from Key West to Baltimore/Washington is 1061.4 mi. Flights usually cover this in 6h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Key West Airport to Baltimore/Washington Airport?

    Prices for flights from Key West Airport to Baltimore/Washington Airport refresh daily.

  • How many operators does momondo search for flights from Key West Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Key West Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Key West to Baltimore?

Best airlines flying from Key West to Baltimore

Compare and see reviews for airlines that fly from Key West to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $224Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,463 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Baltimore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Key West to Baltimore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Key West to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Key West to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Key West to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Key West to Baltimore.

I’m not ready to book a flight from Key West to Baltimore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

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