App
Customer Support
NZD
Find Bookings
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 flight deals from Twin Falls to Key West Starting at NZD 1,498

Discover our range of affordable one-way and round-trip flights from Twin Falls to Key West and kick-start your next adventure today!

  • Round-trip
      • TWF06:25
        11h 46m
        2 stops
        EYW20:11
        Wed, Feb 26|Twin Falls - Key West|Delta Air Lines
        EYW07:00
        31h 36m
        2 stops
        TWF12:36
        Tue, Mar 4|Key West - Twin Falls|Delta Air Lines
        NZD 1,498NZD 2,818
        47% OFF
        47% OFF
        NZD 2,818NZD 1,498

        Choose Delta Air Lines flights from Twin Falls to Key West. The one-way connecting flight with Delta Air Lines departs from Magic Valley Regional Airport on Wed, Feb 26-Tue, Mar 4, arriving at Key West International Airport. One-way Prices start from NZD 1,498 including taxes and charges.

      • TWF06:25
        8h 54m
        2 stops
        EYW17:19
        Wed, Feb 19|Twin Falls - Key West|Delta Air Lines
        EYW18:14
        20h 22m
        2 stops
        TWF12:36
        Tue, Feb 25|Key West - Twin Falls|Delta Air Lines
        NZD 1,689NZD 2,818
        40% OFF
        40% OFF
        NZD 2,818NZD 1,689

        Choose Delta Air Lines flights from Twin Falls to Key West. The one-way connecting flight with Delta Air Lines departs from Magic Valley Regional Airport on Wed, Feb 19-Tue, Feb 25, arriving at Key West International Airport. One-way Prices start from NZD 1,689 including taxes and charges.

      • TWF13:20
        28h 51m
        2 stops
        EYW20:11
        Thu, Feb 20|Twin Falls - Key West|Delta Air Lines
        EYW07:00
        31h 36m
        2 stops
        TWF12:36
        Wed, Feb 26|Key West - Twin Falls|Delta Air Lines
        NZD 1,778NZD 2,818
        37% OFF
        37% OFF
        NZD 2,818NZD 1,778

        Choose Delta Air Lines flights from Twin Falls to Key West. The one-way connecting flight with Delta Air Lines departs from Magic Valley Regional Airport on Thu, Feb 20-Wed, Feb 26, arriving at Key West International Airport. One-way Prices start from NZD 1,778 including taxes and charges.

      • TWF06:25
        8h 54m
        2 stops
        EYW17:19
        Sun, Feb 23|Twin Falls - Key West|Delta Air Lines
        EYW15:03
        9h 24m
        2 stops
        TWF22:27
        Sat, Mar 1|Key West - Twin Falls|Delta Air Lines
        NZD 2,253
        NZD 2,253

        Choose Delta Air Lines flights from Twin Falls to Key West. The one-way connecting flight with Delta Air Lines departs from Magic Valley Regional Airport on Sun, Feb 23-Sat, Mar 1, arriving at Key West International Airport. One-way Prices start from NZD 2,253 including taxes and charges.

      • TWF06:25
        8h 54m
        2 stops
        EYW17:19
        Mon, Feb 24|Twin Falls - Key West|Delta Air Lines
        EYW15:03
        9h 24m
        2 stops
        TWF22:27
        Sun, Mar 2|Key West - Twin Falls|Delta Air Lines
        NZD 2,339
        NZD 2,339

        Choose Delta Air Lines flights from Twin Falls to Key West. The one-way connecting flight with Delta Air Lines departs from Magic Valley Regional Airport on Mon, Feb 24-Sun, Mar 2, arriving at Key West International Airport. One-way Prices start from NZD 2,339 including taxes and charges.

      • TWF01:00 pm
        3h 5m
        Nonstop
        EYW02:00 pm
        Thu, Feb 20|Twin Falls - Key West|Delta Air Lines
        Find More Flights
        Find More Flights

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

Twin Falls to Key West flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3813

    Delta Air Lines

    06:25

    TWF

    0.9h

    07:21

    SLC

    SMTWTFS
    Search

  2. DL835

    Delta Air Lines

    09:55

    SLC

    3.8h

    15:44

    ATL

    SMTWTFS

  3. DL2815

    Delta Air Lines

    17:50

    ATL

    1.9h

    19:44

    EYW

    SMTWTFS

  4. DL3813

    Delta Air Lines

    06:25

    TWF

    0.9h

    07:21

    SLC

    SMTWTFS
    Search

  5. DL897

    Delta Air Lines

    08:00

    SLC

    3.8h

    13:48

    ATL

    SMTWTFS

  6. DL2168

    Delta Air Lines

    15:18

    ATL

    1.9h

    17:13

    EYW

    SMTWTFS

  7. DL3870

    Delta Air Lines

    15:20

    TWF

    1.0h

    16:22

    SLC

    SMTWTFS
    Search

  8. DL905

    Delta Air Lines

    17:50

    SLC

    3.8h

    23:36

    ATL

    SMTWTFS

  9. DL2815

    Delta Air Lines

    17:50

    ATL

    1.9h

    19:44

    EYW

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Twin Falls to Key West?

Explore the best time to buy affordable tickets to Key West 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 cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Twin Falls (TWF) to Key West (EYW) the cheapest?

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

  • How much do flights from Twin Falls (TWF) to Key West (EYW) cost?

    According to Trip.com's data, the lowest price is around NZD 1,495.

  • What is the transportation method from the main airport to downtown in Key West?

    • The distance from Key West International Airport to downtown is about 2 km, by taxi about 20 minutes.

  • How many airports are there in Key West (EYW)?

    There are 1 airport(s) near Key West (EYW): Key West International Airport.

How to find a cheap flight from Twin Falls to Key West

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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

Flight Info | Twin Falls to Key West

Off-season for travelJuly
Flight distance3,595.04 km
Popular airlineDelta Air Lines

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.