App
Help
SGD
Find Bookings
Trip.com
>
Flights
>
United States
>
Flights to Jacksonville
>
Cheap Flights from Key West to Jacksonville
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Key West to Jacksonville starting at S$ 129

For as little as S$ 129, you can take your next adventure to Jacksonville without breaking the bank. Choose between one-way and return tickets from Key West below.

  • One way
  • Round-trip
      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Sat, Mar 8|Key West - Jacksonville|United Airlines
        S$ 129S$ 283
        55% OFF
        55% OFF
        S$ 283S$ 129

        Fly from Key West to Jacksonville on Sat, Mar 8 with United Airlines. One-way connecting flights with United Airlines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 129 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Sat, Mar 8|Key West - Jacksonville|Silver Airways
        S$ 136S$ 283
        52% OFF
        52% OFF
        S$ 283S$ 136

        Fly from Key West to Jacksonville on Sat, Mar 8 with Silver Airways. One-way connecting flights with Silver Airways depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 136 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Tue, Mar 4|Key West - Jacksonville|United Airlines
        S$ 191S$ 283
        33% OFF
        33% OFF
        S$ 283S$ 191

        Fly from Key West to Jacksonville on Tue, Mar 4 with United Airlines. One-way connecting flights with United Airlines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 191 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Thu, Mar 13|Key West - Jacksonville|United Airlines
        S$ 193
        S$ 193

        Fly from Key West to Jacksonville on Thu, Mar 13 with United Airlines. One-way connecting flights with United Airlines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 193 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Mon, Mar 10|Key West - Jacksonville|United Airlines
        S$ 193
        S$ 193

        Fly from Key West to Jacksonville on Mon, Mar 10 with United Airlines. One-way connecting flights with United Airlines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 193 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Thu, Mar 13|Key West - Jacksonville|Silver Airways
        S$ 194
        S$ 194

        Fly from Key West to Jacksonville on Thu, Mar 13 with Silver Airways. One-way connecting flights with Silver Airways depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 194 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Mon, Mar 10|Key West - Jacksonville|Silver Airways
        S$ 195
        S$ 195

        Fly from Key West to Jacksonville on Mon, Mar 10 with Silver Airways. One-way connecting flights with Silver Airways depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 195 including taxes and charges.

      • EYW07:00
        7h 4m
        1 stop
        JAX14:04
        Tue, Mar 25|Key West - Jacksonville|Delta Air Lines
        S$ 200
        S$ 200

        Fly from Key West to Jacksonville on Tue, Mar 25 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 200 including taxes and charges.

      • EYW10:55
        7h 48m
        1 stop
        JAX18:43
        Tue, Mar 4|Key West - Jacksonville|Silver Airways
        S$ 202
        S$ 202

        Fly from Key West to Jacksonville on Tue, Mar 4 with Silver Airways. One-way connecting flights with Silver Airways depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 202 including taxes and charges.

      • EYW07:00
        7h 4m
        1 stop
        JAX14:04
        Wed, Apr 2|Key West - Jacksonville|Delta Air Lines
        S$ 206
        S$ 206

        Fly from Key West to Jacksonville on Wed, Apr 2 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Key West International Airport and arrive Jacksonville International Airport starting at S$ 206 including taxes and charges.

      • EYW01:00 pm
        3h 5m
        Nonstop
        JAX02:00 pm
        Wed, Feb 26|Key West - Jacksonville|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Key West to Jacksonville Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  2. DL2265

    Delta Air Lines

    20:30

    ATL

    1.1h

    21:38

    JAX

    SMTWTFS

  3. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  4. DL2990

    Delta Air Lines

    13:40

    ATL

    1.2h

    14:51

    JAX

    SMTWTFS

  5. DL1072

    Delta Air Lines

    07:00

    EYW

    2.1h

    09:05

    ATL

    SMTWTFS
    Search

  6. DL2923

    Delta Air Lines

    11:15

    ATL

    1.2h

    12:25

    JAX

    SMTWTFS

  7. 3M093

    Silver Airways

    10:55

    EYW

    1.1h

    12:00

    FLL

    SMTWTFS
    Search

  8. B62618

    Jetblue Airways

    16:40

    FLL

    1.3h

    17:55

    JAX

    SMTWTFS

  9. UA3093

    United Airlines

    11:20

    EYW

    1.1h

    12:25

    FLL

    SMTWTFS
    Search

  10. UA315

    United Airlines

    13:15

    FLL

    2.6h

    15:52

    IAD

    SMTWTFS

  11. UA1071

    United Airlines

    17:55

    IAD

    2.2h

    20:06

    JAX

    SMTWTFS

  12. UA3093

    United Airlines

    11:20

    EYW

    1.1h

    12:25

    FLL

    SMTWTFS
    Search

  13. B62618

    Jetblue Airways

    16:40

    FLL

    1.3h

    17:55

    JAX

    SMTWTFS

  14. AA4044

    American Airlines

    11:28

    EYW

    0.8h

    12:15

    MIA

    SMTWTFS
    Search

  15. AA1762

    American Airlines

    14:25

    MIA

    1.4h

    15:48

    JAX

    SMTWTFS

  16. AA4051

    American Airlines

    17:30

    EYW

    0.8h

    18:16

    MIA

    SMT-TFS
    Search

  17. AA1044

    American Airlines

    15:46

    MIA

    1.3h

    17:06

    JAX

    SMTWT-S

  18. DL2168

    Delta Air Lines

    18:00

    EYW

    2.1h

    20:07

    ATL

    SMTWTFS
    Search

  19. DL2276

    Delta Air Lines

    22:52

    ATL

    1.1h

    00:01

    JAX

    SMTWTFS

  20. DL2168

    Delta Air Lines

    18:00

    EYW

    2.1h

    20:07

    ATL

    SMTWTFS
    Search

  21. DL1001

    Delta Air Lines

    21:35

    ATL

    1.1h

    22:44

    JAX

    SMTWT-S
Find more flights and airlines

Cheapest time to fly from Key West to Jacksonville

Explore the best time to buy affordable tickets to Jacksonville with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Key West (EYW) to Jacksonville (JAX) the cheapest?

    Airlines adjust prices for flights from Key West to Jacksonville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Key West (EYW) to Jacksonville (JAX) cost?

    According to Trip.com's data, the lowest price is around S$ 414.

  • What's the most popular airline for direct flights from Key West (EYW) to Jacksonville (JAX)?

    Airdialog LLC operates 1 direct flights from Key West (EYW) to Jacksonville (JAX).

  • How many airports in Jacksonville?

    There are 1 airports near Jacksonville: Jacksonville International Airport.

How to find a cheap flight from Key West to Jacksonville

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from Key West to Jacksonville

Cheapest direct flight priceS$ 128
Off-season for travelJanuary
Peak season for travelApril
Flight distance652.48km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943