New Nonstop Flights for Winter 2026: Routes Worth Knowing

New nonstop flights for winter 2026 headline over an airport runway at sunset

The airline map quietly reset on October 25, and the new nonstop flights for winter 2026 include routes some cities haven't seen in decades. Newark to St. Croix was last flown in 1994. Chicago to Shreveport hasn't had a nonstop since 2008. Detroit to Aruba has never had one at all. Those are just a few of the new nonstop flights for winter 2026 that US airlines are rolling out between now and February.

We went through airline announcements and route reports to pull together the launches worth knowing, grouped by where you actually want to go: Asia, Hawaii, the Caribbean, ski country and Florida. Your home airport might be on this list.

Key Takeaways

The airline industry's winter season runs from October 25, 2026 to March 27, 2027, and that's when most new routes start.
United has restarted Chicago–Tokyo Narita and adds San Francisco–Sapporo on December 11.
Delta launches Minneapolis–Maui and brings back Boston–Honolulu on December 19.
Breeze, Southwest and Delta add Caribbean and Latin America routes from December through February.
Southwest adds a wave of Florida winter-sun routes on November 21 and in mid-February 2027.

Why New Nonstop Flights for Winter 2026 Started on October 25

Airlines plan their schedules around two seasons set by IATA, the global airline trade group: summer and winter. As Aerospace Global News notes, the 2026/27 winter season runs from October 25, 2026 to March 27, 2027. Simple Flying points out that nearly all of United's October launches started on or around October 25 for exactly that reason.

One important caveat applies to everything below: new routes can change. Airlines adjust start dates, frequencies and aircraft all the time, so always confirm on the airline's own site before you plan around a flight.

If your winter trip is about getting home for the holidays rather than exploring somewhere new, our Christmas flights 2026 guide covers timing and peak travel days. This guide is about where you can now fly nonstop. Let's start with the longest flight on the list.

Airport departures board listing flights, including new nonstop flights for winter 2026

Photo: Bobby Hidy / Wikimedia Commons, CC BY-SA 2.0

Asia: Chicago to Tokyo Returns, Sapporo Arrives

Chicago O'Hare–Tokyo Narita (United). United restarted this route on October 24 with daily Boeing 787-8 flights, according to Simple Flying. United last flew it in 2020, and the report adds that American plans to start its own flights on the route in March. That means Chicago could have two airlines flying to Tokyo by spring.

San Francisco–Sapporo (United). Starting December 11, United plans three flights a week to Sapporo on the Boeing 787-9, per Aerospace Global News. The launch lines up with the start of winter in northern Japan, and it gives West Coast travelers a way to reach Hokkaido, the island famous for its deep snow, without a connection through Tokyo.

Hawaii: Delta's Biggest Winter Island Schedule

Delta calls this its most robust seasonal Hawaii schedule to date. Here's what's new or growing, according to the Delta News Hub:

Minneapolis–St. Paul–Maui (new): starts December 19 on the Airbus A330-300. Daily during peak holiday and spring-break periods, with five weekly flights through the core winter season.
Boston–Honolulu (returning): also from December 19 on the A330-300. Daily during peak late-December travel, then four flights a week through winter.
Detroit–Honolulu: goes from three times weekly to daily from November 9.
Salt Lake City–Kona: daily Boeing 767-300 service begins November 9, earlier than last year.
Los Angeles–Kona: upgraded to the larger 767-300 from November 9.
Atlanta–Honolulu: a second flight, three times a week, from January 4, 2027.

For the Upper Midwest, the Maui route is the standout. Before it, a Minnesota-to-Maui trip meant a connection. Now it's one long flight into winter sunshine.

Hawaii is a long trip, so if you're flying with someone who loves gadgets and gear, our best Christmas gifts for travelers list has practical ideas for long-haul flights.

Planes lined up for takeoff at sunset as airlines add new nonstop flights

Photo: Tony Webster / Wikimedia Commons, CC BY 2.0

Caribbean and Latin America: New Nonstop Flights This Winter

This is where the winter map changed the most, especially for smaller and mid-size airports.

Delta

Detroit–Aruba (new): Saturdays from December 19 through April 11, 2027. AirlineGeeks reports that Delta has never linked Detroit and Aruba before. Delta is also adding a second daily Boston–Aruba flight over the same period.
New York JFK–Liberia, Costa Rica (returning): resumes December 19 on the Airbus A321neo. Aerospace Global News reports that Delta last flew the route in January 2017.

United

Newark–St. Croix: weekly Boeing 737-700 flights from October 31. Simple Flying notes that Continental was the last airline to fly the route, back in 1994.
Washington Dulles–Los Cabos: mostly four flights a week from October 25.
Houston–Tuxtla Gutiérrez, Mexico: three flights a week starting October 28.
Houston and Washington Dulles–Cartagena, Colombia: four flights a week each from December 17 on the 737 MAX 8.

Breeze Airways

Breeze is building a small international network with seven routes, all on its Airbus A220s, which have 137 seats including a 12-seat "Breeze Ascent" premium cabin, per Simple Flying:

Tampa–San José, Costa Rica: twice weekly from October 3.
Tampa–Cancun and Tampa–Montego Bay: twice weekly from December 19.
Pittsburgh–Cancun and Pittsburgh–Punta Cana: three times weekly from January 7 to March 23.
Richmond–Cancun: twice weekly from January 8 to March 22.
Columbus–Punta Cana: twice weekly from January 8 to March 22.

Southwest

Southwest added two international routes from Las Vegas on October 1: Las Vegas–Puerto Vallarta, and Las Vegas–San José, Costa Rica, which FlyMag describes as a brand-new international market.

So beach routes got the most new options. But what if your idea of a winter trip involves snow instead of sand?

Ski Country: Sun Valley Gets Eight Nonstop Cities

Sun Valley, Idaho, is a good example of how airlines chase ski demand. The Fly Sun Valley Alliance says the 2026-27 winter schedule at Friedman Memorial Airport offers nonstop flights to eight cities: Chicago, Denver, Los Angeles, Phoenix, San Diego, San Francisco, Seattle and Salt Lake City.

American: daily Phoenix and Chicago flights, December 17 to April 5, now on the Embraer E175.
Delta: three daily Salt Lake City flights, plus Seattle and Los Angeles daily from December 19 to January 3, then Saturdays from January 9 to March 27.
United: Denver goes to twice daily from December 17, Chicago runs daily December 17 to March 27, and Los Angeles and San Francisco run one to two times daily.
Alaska: Seattle from November 1 and San Diego two to three times a week from December 18 to March 28.

Prefer red rock to powder? United also restarted Denver–Moab on October 7, with up to 13 weekly flights on the SkyWest CRJ200. That's a handy link to Arches and Canyonlands, which are often far quieter in the cold months.

View of an aircraft wing from a cabin window on a new nonstop flight

Photo: Chris Olszewski / Wikimedia Commons, CC BY-SA 4.0

Florida: Southwest's Winter-Sun Wave

Southwest is leaning hard into Florida and long domestic leisure routes. According to FlyMag's breakdown of the airline's schedule:

Starting November 21, 2026:

Denver–West Palm Beach
Fort Lauderdale–San Diego
Kansas City–San Francisco
Orlando–San José, California

Starting February 2027:

Pittsburgh–West Palm Beach (February 11)
Indianapolis–West Palm Beach (February 13)
Manchester, N.H.–Fort Myers (February 13)
Portland, Maine–Fort Myers (February 13)
Buffalo–Miami (February 13)
Rochester–Fort Lauderdale (February 13)
Providence–Sarasota/Bradenton (February 13)

United adds its own Florida option: Los Angeles–Fort Lauderdale, with up to two daily flights from October 25. Simple Flying notes that United hadn't flown this route before.

Remote workers take note: a lot of these routes connect affordable mid-size cities to warm-weather spots, which pairs nicely with our list of the best affordable US cities for digital nomads.

Domestic Surprises You Might Have Missed

Not every new route is about vacations. United's fall launches also include:

San Francisco–Cincinnati: daily Boeing 737-800 from October 25, a route United last flew in 2020.
Chicago O'Hare–Shreveport, La.: daily from October 25. American Eagle last flew it in 2008. United starts the route on a SkyWest E175 and switches to the smaller CRJ200 on January 5, which Simple Flying says will make it United's longest CRJ200 route from O'Hare at 637 nautical miles, with flights scheduled at up to two hours and 40 minutes.
Washington Dulles and Chicago–Owensboro, Ky.: new United Express service. Simple Flying reports Dulles has never had Owensboro service on any airline, and the route is subsidized through the Essential Air Service program.

Why Small Airports Are the Quiet Winners This Winter

Big-hub launches like Tokyo get the headlines, but a lot of this winter's most meaningful changes are happening at small airports. Owensboro, Kentucky, now has United Express links to both Chicago and Washington Dulles. Moab has its Denver flights back. Shreveport has a nonstop to Chicago for the first time in nearly two decades. For people who live in these places, one new route can turn a long drive to a bigger airport into a short trip to the local terminal.

Reliability matters as much as the route itself, especially in mountain towns where winter weather can scramble schedules. In Sun Valley, the Fly Sun Valley Alliance says all four airlines have scheduled every flight on the Embraer E175, and that E175 flights there have averaged a 98% completion rate over the past five years. American's switch to the E175 starting in December is described as "a major improvement in reliability" for the airport.

The takeaway for travelers is simple. Before you default to the nearest big hub, check what your smaller local airport offers this season. The answer may have changed since last winter.

Tips for Flying a Brand-New Route

Check the days, not just the dates. Many winter routes fly only a few times a week, or just on Saturdays. Build your trip around the schedule.
Check the aircraft. Some new routes use 50-seat regional jets like the CRJ200, which have small overhead bins. Pack accordingly.
Watch for schedule changes. Start dates can slip. Turn on airline app alerts after you book.
Know the season end date. Many routes stop in late March or April. If you're planning spring break, confirm the route is still running.
Search by airport, not just by airline. Your local airport's website usually lists every carrier's new seasonal routes in one place, which is often quicker than checking each airline separately. Airport news pages tend to announce launches early too.
Plan around holiday crowds. Several Hawaii and Caribbean launches start December 19, right as peak travel begins. Our Thanksgiving travel guide explains how busy those weeks get.

FAQ: New Nonstop Flights Winter 2026

When does the airline winter season start?

The 2026/27 IATA winter season runs from October 25, 2026 to March 27, 2027.

What are the biggest new long-haul routes this winter?

United's Chicago–Tokyo Narita restart and new San Francisco–Sapporo service, plus Delta's new Minneapolis–Maui and returning Boston–Honolulu routes.

Which new routes go to the Caribbean?

Highlights include Delta's Detroit–Aruba, United's Newark–St. Croix, and Breeze's flights from Tampa, Pittsburgh, Richmond and Columbus to Cancun, Montego Bay and Punta Cana.

Are these new routes year-round?

Many are seasonal. Several Breeze routes end in late March, and Delta's Detroit–Aruba runs through April 11, 2027. Check each airline's schedule.

Could launch dates change?

Yes. Airlines often adjust new routes, so confirm details directly with the airline before you plan.

Sources

Featured image: Photo: PCN02WPS / Wikimedia Commons, CC BY-SA 4.0 (with text overlay added by Trend Ranker).