Flights New York → Key West
As of November 2026, economy flights from New York to Key West have a typical range USD 599–2830, median USD 614. Full range across all 149 offers: USD 552–4018. We found 44% of 149 offers from budget carriers (around USD 599) and 56% from full-service carriers (around USD 614).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: New York → Key West
Based on 149 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: New York → Key West
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American | — | USD 110 | — |
| American Airlines | — | USD 35 | — |
| United Airlines | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| Delta | — | USD 90 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from New York to Key West cost?
Based on 149 offers · November 2026
New York to Key West flights ranged from USD 552 to USD 4018 across 149 offers analyzed in November 2026. Two fare clusters detected: budget fares around 725 and premium fares around 2805 The chart below shows how prices distributed across all 149 offers.
These 149 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 599 and USD 987
What hidden fees do New York to Key West flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on New York to Key West routes. The breakdown below is based on 149 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| American | 108 | 18% |
| AA | 46 | 7% |
| UA | 50 | 6% |
| DL | 23 | 1% |
| Delta | 90 | 7% |
American: base ~USD 506 + fees USD 108 = ~USD 614 total. Delta Air Lines: base ~USD 2644 + fees USD 23 = ~USD 2667 total.
American's USD 108 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 2138 base difference shrinks to USD 2053 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from New York to Key West?
5 airlines flew New York to Key West in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (American Airlines), fares ranged USD 599–822 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 American Airlines | 66 | 599–822 | 599 | 46 (8%) |
 American | 36 | 552–614 | 614 | 108 (18%) |
 United Airlines | 10 | 613–955 | 816 | 50 (6%) |
 Delta | 1 | — | 1264 | 90 (7%) |
 Delta Air Lines | 36 | 1018–4013 | 2667 | 23 (1%) |
Where do the best New York → Key West prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: New York to Key West flights
- New York–Key West had 149 offers analyzed. Median price: USD 614.
- American charges 4.7x more in ancillary fees than DL — USD 108 vs USD 23 avg per booking.
- The same route priced USD 2444 apart depending on where it was booked — the lowest median was USD 599. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from New York to Key West cost?
- Based on 149 offers analyzed, New York to Key West flights range from USD 552 to USD 4018, with a median price of USD 614. Search for your specific dates →
- What hidden fees should I expect on New York to Key West flights?
- On average, ancillary fees (bags, seat selection) add USD 56 to the base fare on New York to Key West flights. See itemized fees for your itinerary →
- Which airline is cheapest on New York to Key West including all fees?
- American Airlines has the lowest median fare on New York to Key West at USD 599 (median across 66 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest New York–Key West flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 599. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on New York to Key West routes?
- New York to Key West has 5 airlines competing, creating a price range from USD 552 to USD 4018 across 149 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
5 airlines, two price clusters — find which fits your budget
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers