Cheap flights from Boston to Key West from $122
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Key West departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Boston to Key West
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Key West by changing tabs
Find the cheapest one-way flights from Boston to Key West
If you're looking for one-way flights from Boston to Key West, view some of our deals below provided by American Airlines, Delta and JetBlue
Search last-minute flights to Key West from Boston
Find and compare round-trip flight prices for your last-minute flight from Boston to Key West
Best airlines flying from Boston to Key West
Compare and see reviews for airlines that fly from Boston to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $198 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 10,975 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.6 4,618 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.4 11,234 reviews | |||
| PriceFrom $393 | Free Cancellation | Rating 8.0 9,114 reviews | |||
| PriceFrom $18,260 | Free Cancellation | Rating 0.0 0 reviews |
JetBlue Flights From Boston to Key West
JetBlue flight deals from Boston to Key West start from $248 round-trip. Over the 7 JetBlue flights for this route in a normal week, average airfare is usually $558 round-trip - but some users have found much cheaper deals with momondo.
American Airlines flights from Boston to Key West
Our best American Airlines deals on Boston to Key West flight tickets
JetBlue flights from Boston to Key West
Our best JetBlue deals on Boston to Key West flight tickets
How to get the cheapest flight ticket from Boston to Key West
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 from Boston to Key West?
August. The cheapest time of year to fly to Key West from Boston is August. Most expensive is April
What is the cheapest day to depart Boston for Key West?
Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly from Boston to Key West?
In the afternoon. Boston to Key West flights are approximately 20% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Key West from Boston?
Delta. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Boston to Key West
What is the cheapest Boston to Key West flight route?
Boston Logan Intl - Key West. Fly from Boston Logan Intl to Key West for the best Boston - Key West flight prices
How far in advance should you book Boston to Key West flights?
6 days before. The cheapest time to buy a flight from Boston to Key West is approximately 6 days to departure
How many flights depart from Boston to Key West on average per day?
As of April 2024, there are 1 flights per week flying from Boston to Key West. The most common time of day flights depart is 6:00AM, with 100% of flights taking off at noon.
How many flights depart from Boston to Key West on average per week?
As of April 2024, there are 10 flights per week flying from Boston to Key West. The most common day of the week flights depart is Sunday, with 20% of flights taking off on this day.
Can stopping save me money on Boston to Key West flights?
You could potentially save up to 48% on your flight if you consider stops on a Boston to Key West flight.
Cheap Boston to Key West (BOS to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Key West
Best Price Found | $122 |
|---|---|
Fastest flight time | 3h 49m |
Direct flights | Wed |
Airports in Key West | 1 airport |
How far is Boston Logan Intl to Key West by plane?
Key West is 1373.6 mi away from Boston Logan Intl. Flights usually cover this in 4h 18m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Key West Airport?
Prices for flights from Boston Logan Intl Airport to Key West Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Key West Airport?
As of April 2024, there are 6 operators available to choose from for flights from Boston Logan Intl Airport to Key West Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents you'll need for your trip to Key West 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 Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Key West?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Key West for you.
Can I find flights from Boston to Key West with flexible booking policies on momondo?
momondo does allow users to show only those flights to Key West from Boston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Boston to Key West?
momondo helps you find the best flight between Boston and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Boston to Key West right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Boston and alert you when they change.