Flights from St. John to Key West (YSJ to EYW)

Discover more affordable routes and cheaper dates from St. John to Key West (YSJ to EYW) within a date range.

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  • USD 294
    Flair AirlinesSilver Airways
    10:45am - 8:00am
    Fri May 30th
    46h 15m
    Saint John (YSJ) → Key West (EYW)
    3 Stops

    Fri May 30th 2025 Flair Airlines · F8 685 Depart at 10:45am from Saint John (YSJ) Fly for 2h 15m Arrive at 12:00pm in Toronto (YYZ)

    Layover in Toronto for 18h 30m

    Sat May 31st 2025 Flair Airlines · F8 1600 Depart at 6:30am from Toronto (YYZ) Fly for 3h 20m Arrive at 9:50am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 10h 35m

    Sat May 31st 2025 Silver Airways · 3M 61 Depart at 8:25pm from Fort Lauderdale (FLL) Fly for 1h 15m Arrive at 9:40pm in Tampa (TPA)

    Layover in Tampa for 9h 5m

    Sun Jun 1st 2025 Silver Airways · 3M 134 Depart at 6:45am from Tampa (TPA) Fly for 1h 15m Arrive at 8:00am in Key West (EYW)

  • USD 320
    Silver AirwaysFlair Airlines
    10:45am - 8:00am
    Mon Jun 2nd
    46h 15m
    Saint John (YSJ) → Key West (EYW)
    3 Stops

    Mon Jun 2nd 2025 Flair Airlines · F8 685 Depart at 10:45am from Saint John (YSJ) Fly for 2h 15m Arrive at 12:00pm in Toronto (YYZ)

    Layover in Toronto for 18h 30m

    Tue Jun 3rd 2025 Flair Airlines · F8 1600 Depart at 6:30am from Toronto (YYZ) Fly for 3h 20m Arrive at 9:50am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 10h 35m

    Tue Jun 3rd 2025 Silver Airways · 3M 61 Depart at 8:25pm from Fort Lauderdale (FLL) Fly for 1h 15m Arrive at 9:40pm in Tampa (TPA)

    Layover in Tampa for 9h 5m

    Wed Jun 4th 2025 Silver Airways · 3M 134 Depart at 6:45am from Tampa (TPA) Fly for 1h 15m Arrive at 8:00am in Key West (EYW)

  • USD 341
    Silver AirwaysFlair AirlinesPorter Airlines
    10:45am - 2:00pm
    Sun Jun 1st
    52h 15m
    Saint John (YSJ) → Key West (EYW)
    3 Stops

    Sun Jun 1st 2025 Flair Airlines · F8 685 Depart at 10:45am from Saint John (YSJ) Fly for 2h 15m Arrive at 12:00pm in Toronto (YYZ)

    Layover in Toronto for 21h 35m

    Mon Jun 2nd 2025 Porter Airlines · PD 513 Depart at 9:35am from Toronto (YYZ) Fly for 3h 13m Arrive at 12:48pm in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 21h 57m

    Tue Jun 3rd 2025 Silver Airways · 3M 76 Depart at 10:45am from Fort Lauderdale (FLL) Fly for 1h 15m Arrive at 12:00pm in Tampa (TPA)

    Layover in Tampa for 0h 45m

    Tue Jun 3rd 2025 Silver Airways · 3M 136 Depart at 12:45pm from Tampa (TPA) Fly for 1h 15m Arrive at 2:00pm in Key West (EYW)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@oamingsonaa
Roaming Sonaa
@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

@travel.with.wes
Wesley Mergard
@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Explore Flight Options

FlightList Blog

Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Flightlist Interviews 7 Travel Experts On Why They Book One Way Flights
Why I built FlightList & solved my own problem
Why I Built FlightList & Solved My Own Problem

About FlightList

❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞

Hans Desjarlais, Founder Hans Desjarlais Profile Picture