$109+ Cheap flights from Key West to Boston (EYW - BOS)
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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Key West to Boston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Key West to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Boston (BOS). 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 January 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (JetBlue) |
One-way from | $109 (JetBlue) |
Popular in | April |
Cheapest in | September |
Average price | $444 |
Find flight deals from Key West to Boston
Cheapest flights from Key West to BostonExplore the most affordable flight options available from Key West to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.
Explore the most affordable flight options available from Key West to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.
This JetBlue deal was found by Cheapflights users on 1/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. 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.
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/19. 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.
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Key West to Boston within your budget
Customize your flight search to find flights from Key West to Boston 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 January 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Key WestBoston
EYW - BOS
EYWBOS
Key West
Wed 2/19
12:39 pm-4:19 pm
Nonstop3h 40m
Boston Logan Intl
Mon 2/24
8:00 am-11:54 am
Nonstop3h 54m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Wed 2/19
7:00 am-2:49 pm
1 stop7h 49m
Boston Logan Intl
Wed 2/26
11:45 am-8:11 pm
1 stop8h 26m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Thu 2/6
1:50 pm-8:46 pm
1 stop6h 56m
Boston Logan Intl
Sun 2/9
5:45 am-11:39 am
1 stop5h 54m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Thu 2/27
8:02 am-3:19 pm
1 stop7h 17m
Boston Logan Intl
Sun 3/2
12:30 pm-6:56 pm
1 stop6h 26m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Wed 2/19
12:39 pm-4:19 pm
Nonstop3h 40m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Mon 3/10
5:08 pm-4:32 pm
2 stops23h 24m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Wed 2/19
7:00 am-1:44 pm
1 stop6h 44m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Fri 2/14
2:40 pm-6:16 pm
Nonstop3h 36m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Fri 2/14
10:55 am-11:59 pm
2 stops13h 04m
Key WestBoston
EYW - BOS
EYWBOS
Key West
Sun 6/1
4:06 pm-8:10 am
1 stop16h 04m
Compare providers for flights from Key West to Boston
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 Key West to Boston in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Boston 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 Key West-Boston 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 Key West to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Key West with our price prediction graph.
Travel insights for flights from Key West to Boston
Get recent, data-driven insights about flights from Key West to Boston including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Key West to Boston?
Currently, January is the cheapest month in which you can book a flight from Key West to Boston (average of $218). Flying from Key West to Boston in July is currently the most expensive (average of $311). 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.
What is the cheapest time of day to fly from EYW to BOS?
Find hourly flight availability from Key West to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Key West to Boston by exploring options for tickets at noon.
What is the cheapest day to fly from Key West to Boston?
Use this chart to determine the cheapest time to fly round-trip from Key West to Boston. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Key West to Boston flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Boston by month
Plan your trip to Boston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.
Temperature in Boston by month
Plan your trip to Boston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated January 20, 2025.
Read reviews from past customers who have flown JetBlue and United Airlines from Key West to Boston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Entertainment
Boarding
Crew
Comfort
Overall
Food
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Related info for your journey
Find useful and relevant information for your journey from Key West to Boston. 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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Alternative routes for Key West to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Key West to Boston
Discover the top 3 airlines that operate flights from Key West to Boston. 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 January 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$560 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$328 | FlexibilityNo cancel fee | On-time71% |