Flights Key West → Nashville

As of November 2026, economy flights from Key West to Nashville have a typical range GBP 216–569, median GBP 361. Full range across all 83 offers: GBP 216–1196. We analyzed 83 offers from 5 airlines in a single price check.

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: Key West → Nashville

Based on 83 offers · November 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Key West → Nashville

Add-on pricing from the cheapest available offer per airline · November 2026 · GBP

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 Key West to Nashville cost?

Based on 83 offers · November 2026

Key West to Nashville flights ranged from GBP 216 to GBP 1196 across 83 offers analyzed in November 2026. The chart below shows how prices distributed across all 83 offers.

What hidden fees do Key West to Nashville flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Key West to Nashville routes. The breakdown below is based on 83 offers analyzed in November 2026.

American Airlines: base ~GBP 411 + fees GBP 45 = ~GBP 456 total. United Airlines: base ~GBP 652 + fees GBP 29 = ~GBP 681 total.

American Airlines's GBP 45 ancillary fees narrow the gap with United Airlines's lower-fee model — the GBP 241 base difference shrinks to GBP 225 after fees. Always compare total cost, not just the advertised base fare.

AA charges 1.8x more in ancillary fees than DL on this route. Compare total-cost options when booking.

Which airline is cheapest from Key West to Nashville?

5 airlines flew Key West to Nashville in this dataset. 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 (Delta Air Lines), fares ranged GBP 216–457 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 (GBP)	Median (GBP)	Fees (GBP)
Delta Air Lines	16	216–457	321	25 (8%)
American	16	284–403	360	37 (10%)
United	1	—	383	30 (8%)
American Airlines	43	216–547	456	45 (10%)
United Airlines	7	472–926	681	29 (4%)

Where do the best Key West → Nashville 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: Key West to Nashville flights

• Key West–Nashville had 83 offers analyzed. Median price: GBP 361.
• AA charges 1.8x more in ancillary fees than DL — GBP 45 vs GBP 25 avg per booking.
• The same route priced GBP 254 apart depending on where it was booked — the lowest median was GBP 307. 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 Key West to Nashville cost?

Based on 83 offers analyzed, Key West to Nashville flights range from GBP 216 to GBP 1196, with a median price of GBP 361. Search for your specific dates →

What hidden fees should I expect on Key West to Nashville flights?

On average, ancillary fees (bags, seat selection) add GBP 38 to the base fare on Key West to Nashville flights. See itemized fees for your itinerary →

Which airline is cheapest on Key West to Nashville including all fees?

Delta Air Lines has the lowest median fare on Key West to Nashville at GBP 321 (median across 16 offers in our snapshot). Check which airline wins on your dates →

Which booking site has the cheapest Key West–Nashville 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 GBP 307. Run a live search and we'll find the cheapest for you →

Why do prices vary so much on Key West to Nashville routes?

Key West to Nashville has 5 airlines competing, creating a price range from GBP 216 to GBP 1196 across 83 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →

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