Cheap flights from Phoenix Sky Harbor Intl Airport to Key West from $289
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Key West departing on 7/16. 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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United Airlines flights from Phoenix Sky Harbor Intl Airport to Key West
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American Airlines flights from Phoenix Sky Harbor Intl Airport to Key West
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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, July is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $319. If you are unable to visit Key West during the month of July, then departing from Phoenix Sky Harbor Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $326.
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 Phoenix Sky Harbor Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $320. 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 Phoenix Sky Harbor Intl Airport to Key West for around $497.
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 Phoenix Sky Harbor Intl Airport to Key West in the morning for as low as $418. 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 in the evening, with an average ticket price of $439. Departure times in the evening 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 Phoenix Sky Harbor Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $421 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Phoenix Sky Harbor Intl Airport for as low as $308 on momondo.
When to book flights from Phoenix Sky Harbor Intl Airport to Key West
Cheap Phoenix Sky Harbor Intl Airport to Key West (PHX to EYW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Key West
How far is Phoenix Sky Harbor Intl to Key West by plane?
Phoenix Sky Harbor Intl and Key West are 1915.8 mi apart from one another. By plane, this route typically takes 6h 39m.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Key West Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to Key West Airport were last updated today.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Key West Airport?
There are 3 operators available for flights from Phoenix Sky Harbor Intl Airport to Key West Airport as of April 2025.
How old do you have to be to fly from Phoenix Sky Harbor 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 Phoenix Sky Harbor Intl Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phoenix Sky Harbor Intl Airport to Key West is American Airlines (80% of total bookings). The next most popular airlines are Delta (15%) and United Airlines (6%).
Best airlines flying from Phoenix Sky Harbor Intl Airport to Key West
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Key West with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $213 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $265 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 7.4 8,696 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 Phoenix to Key West?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Key West. momondo saves you time and could save you money on your trip.
Can I find flights from Phoenix to Key West with flexible booking policies on momondo?
momondo does allow users to show only those flights to Key West from Phoenix which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Phoenix to Key West?
Once all potential Phoenix to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Phoenix to Key West right now. Can momondo alert me if prices change?
Price alerts on flights to Key West from Phoenix 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.