Cheap flights from Key West to Phoenix from $235
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Phoenix departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
American Airlines flights from Key West to Phoenix Sky Harbor Intl Airport
Our best American Airlines deals on Key West to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines flights from Key West to Phoenix Sky Harbor Intl Airport
Our best United Airlines deals on Key West to Phoenix Sky Harbor Intl Airport flight tickets
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How to get the cheapest flight ticket from Key West to Phoenix Sky Harbor Intl Airport
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 typical price of a round-trip flight between Key West and Phoenix Sky Harbor Intl Airport?
What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?
On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Key West is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $305. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $663. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.
What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?
In the afternoon is the cheapest time of day to fly from Key West to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $310. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $588. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Key West to Phoenix Sky Harbor Intl Airport
Cheap Key West to Phoenix Sky Harbor Intl Airport (EYW to PHX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Key West to Phoenix Sky Harbor Intl Airport
How far is Key West to Phoenix Sky Harbor Intl by plane?
The straight-line distance from Key West to Phoenix Sky Harbor Intl is 1915.8 mi. A reasonable flight in good conditions will take 7h 16m.
When did momondo last update prices for flights from Key West Airport to Phoenix Sky Harbor Intl Airport?
Prices for flights from Key West Airport to Phoenix Sky Harbor Intl Airport refresh daily.
How many operators does momondo search for flights from Key West Airport to Phoenix Sky Harbor Intl Airport?
There is 1 operator available for flights from Key West Airport to Phoenix Sky Harbor Intl Airport as of June 2025.
How old do you have to be to fly from Key West Airport to Phoenix Sky Harbor Intl 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 Key West Airport to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Key West to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to Phoenix Sky Harbor Intl Airport is American Airlines (100% of total bookings).
Best airlines flying from Key West to Phoenix Sky Harbor Intl Airport
Compare and see reviews for airlines that fly from Key West to Phoenix Sky Harbor Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $244 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Phoenix?
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Why should I use momondo to find a flight deal from Key West to Phoenix?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Key West.
Can I find flights from Key West to Phoenix with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Key West to Phoenix flights to just show those with flexible booking policies.
How can momondo help me find flights from Key West to Phoenix?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Key West.
I’m not ready to book a flight from Key West to Phoenix right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Phoenix from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.