Cheap flights from Maine to Key West 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 Maine to Key West departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Maine 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 to Key West?
In general, June is the cheapest month to fly from Maine to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you are unable to visit Key West during the month of June, then departing from Maine during the month July is also very affordable. Most momondo users find prices during this month for around $348.
What is the cheapest day to depart on your flight to Key West?
On average, the least expensive day to fly to Key West from Maine is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $392. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Maine to Key West for around $500.
What is the cheapest time of day to depart on your flight to Key West?
According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Maine to Key West in the morning for as low as $447. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly at noon, with an average ticket price of $510. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Key West?
You are more likely to see cheaper flights to Key West from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Maine for as low as $327 on momondo.
What is the cheapest airline that flies from Maine to Key West?
American Airlines, JetBlue, and Delta are the most popular carriers operating from Maine to Key West
What airlines fly to Key West?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Maine according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.
Cheap Maine to Key West flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maine to Key West
Best Price Found | $129 |
|---|---|
Fastest flight time | 3h 38m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Key West | 1 airport |
When did momondo last update prices for flights from Maine to Key West Airport?
Prices for flights from Maine to Key West Airport are updated daily.
How many operators does momondo search for flights from Maine to Key West Airport?
As of June 2025, there are 5 operators available to choose from for flights from Maine to Key West Airport.
How old do you have to be to fly from Maine to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Maine to Key West
Compare and see reviews for airlines that fly from Maine to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $372 | Free Cancellation | Rating 7.4 8,831 reviews |
Traveling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Maine to Key West?
It is quick and easy to find Maine to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.
Can I find flights from Maine to Key West with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Maine to Key West flights to just show those with flexible booking policies.
How can momondo help me find flights from Maine to Key West?
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 Maine to Key West.
I’m not ready to book a flight from Maine to Key West right now. Can momondo alert me if prices change?
Price alerts on flights to Key West from Maine are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.