$47 Find Cheap Flights from Key West to the United States - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Key West to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New York
New York2 stops$249
Orlando
Orlandononstop$82
Los Angeles
Los Angeles1 stop$413
Las Vegas
Las Vegas1 stop$279
San Francisco
San Francisco1 stop$341
Chicago
Chicago1 stop$242
Miami
Miaminonstop$281
Boston
Boston1 stop$226
Fort Lauderdale
Fort Lauderdale2 stops$201
Denver
Denver1 stop$229
Seattle
Seattle1 stop$600
Atlanta
Atlanta1 stop$158
Dallas
Dallas1 stop$152
Tampa
Tampanonstop$96
Houston
Houston1 stop$180
San Diego
San Diego2 stops$407
Honolulu
Honolulu2 stops$784
Philadelphia
Philadelphia1 stop$184
New York
New York2 stops$249
Orlando
Orlandononstop$82
Los Angeles
Los Angeles1 stop$413
Las Vegas
Las Vegas1 stop$279
San Francisco
San Francisco1 stop$341
Chicago
Chicago1 stop$242
Miami
Miaminonstop$281
Boston
Boston1 stop$226
Fort Lauderdale
Fort Lauderdale2 stops$201
Denver
Denver1 stop$229
Seattle
Seattle1 stop$600
Atlanta
Atlanta1 stop$158
Dallas
Dallas1 stop$152
Tampa
Tampanonstop$96
Houston
Houston1 stop$180
San Diego
San Diego2 stops$407
Honolulu
Honolulu2 stops$784
Philadelphia
Philadelphia1 stop$184
Booking Insights

Price, demand and travel trends for Key West to the United States flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Key West to the United States cheaper or more expensive than last year?

Fares from Key West to the United States are running about 5% higher than they were around this time last year, averaging $389 round-trip.

What are the cheapest fares from Key West to the United States right now?

Here are the cheapest round-trip fares from Key West to the United States on KAYAK in the last week:

• Tampa St. Petersburg (PIE) from $73
• Orlando Sanford Intl (SFB) from $82
• Pittsburgh (PIT) from $89
• Cincinnati Cinci./N. Kentucky (CVG) from $104
• Atlanta Hartsfield-Jackson (ATL) from $158

What’s the cheapest month to fly from Key West to the United States?

February is the cheapest time of year to fly, with average fares of $329. Prices are highest in April, when average flight costs increase to around $423.

Which airport in the United States is the cheapest to fly to from Key West?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:

• Tampa St. Petersburg (PIE) (avg. price $110)
• Orlando (MCO) (avg. price $124)
• Tampa (TPA) (avg. price $127)

What’s the cheapest day to fly from Key West to the United States?

Thursday tends to be the cheapest day to fly from Key West to the United States, while Saturday is the most expensive. Fares run about 21% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Key West to the United States?

Data from the past 12 months shows it's cheapest to fly to the United States during the night with average prices of $85. The evening is the most expensive time to fly, with average prices of $398.

Key details for Key West to the United States flights

Low season

March

Cheapest flight

$47
Beat the crowds with an average 12% drop in travelers.
The most popular month to fly with an average 19% increase in travelers.
One-way flight from Key West to Orlando Airport

Flights from Key West to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Key West to the United States 
Verified travelerFlew with Spirit Airlines-Jan 2026
Spirit Airlines counter at Key West is not busy/ long and security line is moderate.
TadhgFlew with Silver Airways-Nov 2024
Leave loads of time for layover to your next flight
Verified travelerFlew with Silver Airways-Jun 2024
Check the weather when planning a flight during the stormy season.
Patricia LynnFlew with Delta-Feb 2024
Don't self check-in. You need paper tickets for flying from EYW.

Your Key West to the United States flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Key West to the United States?

    Yes. Fares from Key West to the United States are low right now. As a rule of thumb, a round-trip under $282 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Key West to the United States?

    Over the past 12 months, round-trip fares from Key West to the United States have ranged from $282 to $530.

  • What are the main airports serving the United States?

    The United States has 700 airports. The three busiest are Boston Logan Intl (BOS) (6% of arrivals), Tampa (TPA) (5%) and Newark (EWR) (5%).

  • What airlines fly nonstop from Key West to the United States?

    Based on the flight schedule for the next 3 months, 8 airlines operate nonstop flights from Key West to the United States, including:

    • American Airlines
    • Delta
    • Allegiant Air
    • United Airlines
    • Breeze Airways
    • JetBlue

  • Where in the United States can I fly nonstop from Key West?

    You can fly nonstop from Key West to 19 destinations in the United States. Some of the most popular among KAYAK travelers include New York, Boston, Orlando, Tampa and Chicago.

  • Is it cheaper to fly with a layover from Key West to the United States?

    No, nonstop flights from Key West to the United States are typically the cheaper option, averaging $250 over the past 12 months.

  • How long is a flight from Key West to the United States?

    Nonstop flights take 2h 25m on average. The fastest scheduled flight takes 1h 10m, from Key West (EYW) to Tampa (TPA).

  • How often are flights from Key West to the United States delayed and what's the average delay?

    11% of flights on this route are delayed by at least 15 minutes. The average delay is 1h 36m.

  • Which cabin classes are available on flights from Key West to the United States?

    On flights from Key West to the United States you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in the United States?

    KAYAK travelers' favorite landmarks in the United States include:

    • Times Square
    • Universal Orlando Resort
    • New York City Center
    • San Antonio River Walk

  • What are the earliest and latest flights from Key West to the United States?

    The earliest nonstop flight from Key West to the United States departs at 6:30 am and the latest departs at 10:11 pm. Nonstop flights take about 2h 25m.

Your guide to booking Key West to the United States flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid April when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Saturday cost about 21% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Tampa St. Petersburg (PIE) is the cheapest airport to fly into from Key West. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in New York, which is the most popular destination in the United States. From there, it's easy to continue on to other popular destinations such as Las Vegas, Chicago and Orlando.
  • Whether you're trying to save time or money, the Key West to the United States nonstop route is usually your best option.

Reviews of the top 5 airlines serving from Key West to the United States

 
Need help choosing which airline to fly with from Key West to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Breeze AirwaysOverall score based on 324 reviews
6.7Food
8.2Comfort
6.8Entertainment
8.4Boarding
8.8Crew
Airline reviews

This was our first time flying with Breeze Airways, and I can honestly say it won’t be our last! From the pilots and flight attendants to the wonderful staff helping passengers board and exit the plane, everyone was incredibly friendly, kind, caring, and professional. It was clear that everyone took pride in their work and genuinely cared about the passengers’ experience. The airplane itself was exceptionally comfortable, making the entire journey even more enjoyable. What a refreshing experience to fly with an airline that truly puts its passengers first! We look forward to flying with Breeze Airways again and highly recommend them!

10.0 ExcellentAnonymous, Oct 2026
Read more Breeze Airways reviews

This was our first time flying with Breeze Airways, and I can honestly say it won’t be our last! From the pilots and flight attendants to the wonderful staff helping passengers board and exit the plane, everyone was incredibly friendly, kind, caring, and professional. It was clear that everyone took pride in their work and genuinely cared about the passengers’ experience. The airplane itself was exceptionally comfortable, making the entire journey even more enjoyable. What a refreshing experience to fly with an airline that truly puts its passengers first! We look forward to flying with Breeze Airways again and highly recommend them!

Very quick and easy process from check in to deboarding and baggage claim. Crew was professional and friendly. Flight was smooth and on time. Very convenient for short flights.

I thought that I had pre-purchased carry-on luggage and was surprised when I tried to check in that I did not have it.

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

Comfortable seating, adequate space available, nice to have USB port, polite crew.

This was my first experience with Breeze. The plane was cleaner and more comfortable than any other I've experienced. The process of boarding was streamlined. We boarded early and arrived at our destination 45 minutes early. The only hiccup was my ticket was rejected by TSA PreCheck and I got sent to the back of a very long line at Fort Myers. I entered my information when I bought my ticket, but it apparently didn't connect to my permanent profile. I'll correct that for next time. I was expecting an Allegiant experience, but Breeze was much more upscale. I really, really enjoyed it.

Great experience. Non stop is great in and of itself.

It was great except the other passengers who didnt have children complaining and not giving grace to the mommas with tiny babies who were trying to comfort their little ones during the decent. They were clearly trying and every child travels different.

Nice aircraft but no in flight entertainment was disappointing. I felt nickel and dimed to death having to pay for my seat, my carry-on and then my soda!

Worst airline - on our flight down from MCO to EYW, there was a huuuuuge delay. We were supposed to take off 12p and it was pushed back to almost 2:30p. We boarded the plane and then sat on the tarmac forever because we were "over" weight and had to burn fuel. Rather than ask guests to volunteer and leave, they kept us on the plane. Finally a family decided to off board and take their luggage with them. Shortly after, we left the terminal but then the pilot told us we may have to sit at the end of the runway for 15-20mins to burn more fuel. Which we ended up doing and of course it started to rain. We finally took off 2:50p. We were supposed to land 1p and didn't land until 3:45p. Basically had time to scramble off the plane, grab our luggage, request transportation to our hotel, unpack, rinse off and hustle over to our 6:30p dinner ressy. It's a shame Breeze is the only non-stop airline from MCO to EYW. For this, not sure I'd ever go back to EYW - most def will not take Breeze again.

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

I think in the future I cannot fly anything less than Comfort plus. The seats vary depending on the plane. The people are extremely nice and funny. I try to only fly Delta if I can help it.

Great flight. Thank you for the upgrade to first class.

I usually like delta. However this is my second flight that the wifi does not work

Both legs on the way were smaller planes, each had a mechanical issue causing a delay

Some of the passengers are coming on board with luggage so overstuffed and/or too large that have no business going into the overhead bins.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Fantastic experience once again flying with United! There was great communication from the cockpit and one of the flight attendants went out of her way to get my two little kids some special treats which elevated our travel experience coming home.

Flight attendants need to know their plane. Seated in first row yesterday. The seat had about a 1 inch recline that was not adjustable. I don't appreciate being awakened to raise a seat that can't go any further forward and such a small recline is either irrelevant or the plane needs to be repaired. Not the way to treat any customer and especially the ones who have paid that level of money for the seats.

Flights was great, service and transit support was outstanding - but the food was limited and of poor quality - only a snack on the first hour for 2 hours 1/2 leg. and a light breakfast on the second 4 hour leg.

typical but they have finally enhanced the wifi on some UA flights. Boy, its such a huge improvement

Return flight was perfect. All on time and no hiccups. However, going was another story. I don't blame United for the weather, but I am rather disappointed in its response to my getting stranded in my layover city for the night. United gave me a $20 food voucher. That's it. But besides this policy, the employees were incredibly helpful rerouting me to my final destination in Fort Lauderdale, FL. So overall, 8 out of 10. 10 out of 10 for flight comfort, inflight service and before flight service. 5 out of 10 for layover handling.

The price. Omg $1100. Was crazy and it was not clear on the website.

Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

WiFi was slow as compared to trip down. Maybe because it was a night flight and more people were using it?

The landing the pilot was very smooth. The flight attendant was kind of rude.The boarding the plane in punta Gorda was not great made us wait out in the heat 😞

My exit seat was very comfortable Coffee was to be purchased but sodas free 😏

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Seats were very tight for a 17 hour flight. Baby cried for 15 out of 17 hours.

Good flight, excellent personnel; poor comfort, small seats, big cost.

This trip on American was the WORST I have ever experienced. The plan was LATE taking off from Tucson due to mechanical issues. It caused me to arrive late in Dallas, so I tried to move flights so I would not miss my dinner meeting. First attempt, that flight was delayed, Second attempt, that flight was also delayed. Got back on original flight, the mechanical issue was NOT fixed, so we de-planed and had to find the new gate. Overall, was which was 4 hours delayed and missed the dinner meeting. Friday return, flight from Orlando was on time and landed early. Then the next flight was delayed due to crew coming in late, and them waiting on other passengers. After 90 minutes of delay, we boarded, and then were informed the Fist Officer could not fly due to time constraints. At 12:15 AM we were offered a hotel for a 4:20 boarding flight. Not happening. DFW was COLD and no place to sleep. Plane delayed again to 6:50, but was late taking off AGAIN. Finally landed in Tucson at around 8AM. Should be refunded 75% of the ticket costs due to negligence, nothing more.

Cabin was bone dry, no humidity whatsoever, and pretty warm; and beverage service didn't start for at least an hour. I had to go to the back for water and the FAs tried telling me it was always this way for all Miami flights, which is complete nonsense. Avoid the MAX8 like the plague.

Im sitting here waiting over an hour for my golf clubs

Flight was 2+ hours delayed and they “misplaced” all 3 of our checked-in bags.

Overall, really good experience, on time and the comfort was there. Wi-Fi was easy to connect

Flight was delayed 5 hours only to be cancelled at 1:30am. I did not get on the rescheduled flight because of worry it would be delayed (which it was). I needed to drive home. Horrible.

When there are many passengers who are going to miss a connecting flight, they always say please let them off first. But the flight attendant never manages that part of the process. It would be helpful if they would repeat that and stress that to the other passengers.

I have never been assaulted they way I was today in Charlotte - shame on American

More options for your flight from Key West to the United States

Complete your trip to the United States with a hotel stay or car rental