Fort Myers (RSW) to Denver (DEN) flights
3 airlines fly nonstop from Fort Myers (RSW) to Denver (DEN): Frontier Airlines, Southwest Airlines and United Airlines. The two airports are 1,606 miles (2,584 km) apart. United Airlines is in Star Alliance. There are also 57 ways to fly it with one stop, through New Orleans, Dallas and Dallas and more.
Airlines flying nonstop from RSW to DEN
- Frontier AirlinesNot in an allianceWho books it
- Southwest AirlinesNot in an allianceWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book RSW to DEN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
RSW to DEN with one stop
57 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via New Orleans (MSY)Breeze Airways, then Frontier Airlines, United Airlines and 1 more
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Orlando (MCO)Southwest Airlines the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way+1
- Via Atlanta (ATL)Delta Air Lines the whole way
+1 - Via Houston (IAH)United Airlines the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Saint Louis (STL)Southwest Airlines the whole way
- Via Omaha (OMA)Southwest Airlines the whole way
- Via Austin (AUS)Southwest Airlines and Delta Air Lines the whole way+1
- Via Des Moines (DSM)Allegiant Air, then Frontier Airlines, United Airlines and 1 more
- Via Greenville (GSP)Breeze Airways, then United Airlines
- Via Louisville (SDF)Southwest Airlines the whole way
RSW to DEN: common questions
Which airlines fly nonstop from RSW to DEN?
Frontier Airlines, Southwest Airlines and United Airlines (Star Alliance) fly nonstop from Fort Myers (RSW) to Denver (DEN).
How far is Fort Myers from Denver by plane?
Fort Myers (RSW) and Denver (DEN) are 1,606 miles (2,584 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book RSW to DEN award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does RSW to DEN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for RSW to DEN with taxes and fees.
Where can I connect between Fort Myers and Denver?
The most direct connections are through New Orleans (MSY), Dallas (DAL), Dallas (DFW), Orlando (MCO) and Kansas City (MCI). On 42 of them the same airline flies both flights, for example Southwest Airlines through Dallas.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.