$118+ Cheap flights from Baltimore to Key West (BWI - EYW)
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — EYW
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Key West 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Key West
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Cheapest flights from Baltimore to Key WestExplore the most affordable flight options available from Baltimore to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Baltimore to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:19 am -
1 stop25h 05m
Wed 9/3010:04 am -
1 stop11h 55m
Deal found 8/13![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:19 am -
1 stop25h 05m
Fri 9/2510:59 am -
1 stop21h 32m
Deal found 8/14![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:28 pm -
1 stop17h 57m
Wed 9/910:04 am -
1 stop11h 55m
Deal found 8/14![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:22 am -
2 stops24h 59m
Sat 9/1910:04 am -
1 stop11h 55m
Deal found 8/15![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:52 pm -
1 stop12h 27m
Wed 10/1410:04 am -
1 stop7h 34m
Deal found 8/15![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:30 am -
1 stop21h 54m
Thu 9/1012:01 pm -
1 stop10h 42m
Deal found 8/13![Multiple Airlines logo]()
$211
Best flights from Baltimore to Key WestDiscover carefully curated flight deals from Baltimore to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Baltimore to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 am -
1 stop28h 11m
Sat 10/1010:04 am -
1 stop7h 34m
Deal found 8/16![Multiple Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/152:03 pm -
1 stop5h 57m
Tue 9/227:40 am -
1 stop5h 16m
Deal found 8/16![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/156:01 am -
1 stop7h 10m
Tue 9/227:47 pm -
2 stops14h 20m
Deal found 8/16![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 11/52:11 pm -
1 stop5h 50m
Tue 11/106:02 pm -
1 stop5h 28m
Deal found 8/16![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/88:15 am -
1 stop4h 38m
Sat 9/124:35 pm -
1 stop4h 53m
Deal found 8/13![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 8/15. 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.
Wed 9/92:03 pm -
1 stop5h 57m
Sat 9/124:35 pm -
1 stop4h 53m
Deal found 8/15![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/192:03 pm -
1 stop5h 57m
Tue 9/227:40 am -
1 stop5h 16m
Deal found 8/12![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/16. 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.
Thu 10/152:11 pm -
1 stop5h 50m
Mon 10/196:10 pm -
1 stop6h 41m
Deal found 8/16![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 9/1010:21 am -
1 stop7h 02m
Sat 9/124:35 pm -
1 stop4h 53m
Deal found 8/13![Delta logo]()
$489
Last-minute flights from Baltimore to Key WestDiscover last-minute flight deals from Baltimore to Key West. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Key West. Data last updated August 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:28 pm -
1 stop17h 57m
Wed 9/910:04 am -
1 stop11h 55m
Deal found 8/14![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:30 am -
1 stop21h 54m
Thu 9/1012:01 pm -
1 stop10h 42m
Deal found 8/13![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:22 am -
2 stops24h 59m
Sat 9/1910:04 am -
1 stop11h 55m
Deal found 8/15![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:19 am -
1 stop25h 05m
Wed 9/3010:04 am -
1 stop11h 55m
Deal found 8/13![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:19 am -
1 stop25h 05m
Fri 9/2510:59 am -
1 stop21h 32m
Deal found 8/14![Multiple Airlines logo]()
$191
One-way flights from Baltimore to Key WestSearch for one-way flight options from Baltimore to Key West. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Baltimore to Key West. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:25 pm -
2 stops35h 59m
Deal found 8/16![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:22 am -
2 stops23h 02m
Deal found 8/16![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:25 pm -
2 stops35h 59m
Deal found 8/16![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:24 am -
2 stops22h 15m
Deal found 8/16![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:28 pm -
2 stops24h 45m
Deal found 8/16![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:28 pm -
1 stop17h 57m
Deal found 8/14![Multiple Airlines logo]()
$158
Find flight deals from Baltimore to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $485 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Key West 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 August 17, 2026.
Use the filters below to find and compare flights from Baltimore to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Mon 10/5
8:25 am-12:36 pm
1 stop28h 11m
Key West
Sat 10/10
10:04 am-5:38 pm
1 stop7h 34m
$295
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Tue 9/15
2:03 pm-8:00 pm
1 stop5h 57m
Key West
Tue 9/22
7:40 am-12:56 pm
1 stop5h 16m
$329
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Thu 11/5
2:11 pm-8:01 pm
1 stop5h 50m
Key West
Tue 11/10
6:02 pm-11:30 pm
1 stop5h 28m
$329
Quickest round-trip
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Tue 9/8
8:15 am-12:53 pm
1 stop4h 38m
Key West
Sat 9/12
4:35 pm-9:28 pm
1 stop4h 53m
$331
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Wed 9/9
2:03 pm-8:00 pm
1 stop5h 57m
Key West
Sat 9/12
4:35 pm-9:28 pm
1 stop4h 53m
$384
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Tue 9/15
6:01 am-1:11 pm
1 stop7h 10m
Key West
Tue 9/22
7:47 pm-10:07 am
2 stops14h 20m
$404
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Sat 9/19
2:03 pm-8:00 pm
1 stop5h 57m
Key West
Tue 9/22
7:40 am-12:56 pm
1 stop5h 16m
$444
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Thu 10/15
2:11 pm-8:01 pm
1 stop5h 50m
Key West
Mon 10/19
6:10 pm-12:51 am
1 stop6h 41m
$444
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Thu 9/10
10:21 am-5:23 pm
1 stop7h 02m
Key West
Sat 9/12
4:35 pm-9:28 pm
1 stop4h 53m
$489
Cheapest one-way
BaltimoreKey West
BWI Baltimore/Washington - EYW Key West
BWIEYW
Baltimore/Washington
Tue 9/15
10:22 am-9:24 am
2 stops23h 02m
$121
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Key West in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baltimore-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Baltimore with our price prediction graph.
BWI-EYW
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 Baltimore to Key West
Prices
More
How far ahead should I book a flight from Baltimore to Key West?
The price you pay for your flight from Baltimore to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Baltimore to Key West?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Key West (average of $309). Flying from Baltimore to Key West in March is currently the most expensive (average of $537). 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.
How much does it cost to fly round-trip from Baltimore to Key West?
Airfare is below average for this route at the moment.
Baltimore to Key West flights typically cost between $449 and $538 in September.The cheapest round-trip price found within the last 5 days was $179 on Multiple Airlines (Sep 22-Sep 30).
What’s the top layover airport for flights from Baltimore to Key West?
Share of 1-stop round-trip flights from Baltimore to Key West chosen by Cheapflights users in the past 12 months, using the same layover each way.
Miami (MIA) – chosen by Cheapflights users on 60% of 1-stop itineraries from Baltimore to Key West on Cheapflights.
What’s the cheapest layover airport for flights from Baltimore to Key West?
Average round-trip fare for 1-stop flights from Baltimore to Key West, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $478.
What’s the fastest layover option from Baltimore to Key West?
Shortest average travel time for 1-stop one-way flights from Baltimore to Key West, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 4h 59m.
Which airport typically offers the quickest layover for flights from Baltimore to Key West?
Average layover duration for 1-stop one-way flights from Baltimore to Key West, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Miami (MIA) offer the fastest connection on this route, with an average layover time of 1h 08m.
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated August 17, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Baltimore to Key West. 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.
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
Baltimore and Key West flights
Browse other Baltimore and Key West flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Baltimore to Key West
Discover the top 2 airlines that operate flights from Baltimore to Key West. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$285 | Average$480 | FlexibilityNo cancel fee | On-timeN/A |