Indianapolis has nonstop flights to 57 airports in 51 cities on 12 airlines: 40 of them year-round and 17 in season, from the airport’s own route map on October 23, 2026. Every one is below with the airline that flies it, and the 25 we track link to their own pages, where the lowest fare we’ve seen sits next to the day we saw it.
The cheapest fares out of Indianapolis this week are all nonstops on Frontier and Allegiant: Atlanta at $38 round trip, Fort Lauderdale at $44, Jacksonville at $86 and Orlando at $89, all seen October 21. The homepage keeps the current list.
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Every nonstop from Indianapolis, by region
Airlines are the ones Google Flights showed flying each route nonstop on November 12 and 14, 2026 for the year-round routes and on in-season dates for the seasonal ones. A route marked seasonal is on the airport’s map but only flies part of the year; where the airport’s own announcement gives the dates, they’re in the table.
Florida
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Fort Lauderdale | Fort Lauderdale-Hollywood International (FLL) | Allegiant, Frontier, JetBlue, Southwest | Year-round |
| Fort Myers | Southwest Florida International (RSW) | Southwest | Year-round |
| Miami | Miami International (MIA) | American | Year-round |
| Orlando | Orlando International (MCO) | Frontier, Southwest | Year-round |
| Orlando | Orlando Sanford International (SFB) | Allegiant | Year-round |
| Punta Gorda | Punta Gorda Airport (PGD) | Allegiant | Year-round |
| Sarasota | Sarasota-Bradenton International (SRQ) | Southwest | Year-round |
| St. Petersburg | St. Pete-Clearwater International (PIE) | Allegiant | Year-round |
| Tampa | Tampa International (TPA) | Southwest | Year-round |
| Destin | Destin-Fort Walton Beach (VPS) | Southwest | Seasonal: Saturdays, March 13 to April 5, 2027 |
| Jacksonville | Jacksonville International (JAX) | Allegiant | Seasonal |
| Key West | Key West International (EYW) | Allegiant | Seasonal |
| Panama City | Northwest Florida Beaches International (ECP) | Not yet on sale for the dates we checked | Seasonal |
| West Palm Beach | West Palm Beach – Donald J. Trump (DJT) | Southwest | Seasonal: Saturdays, February 13 to April 5, 2027 |
Southeast
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Atlanta | Hartsfield-Jackson Atlanta International (ATL) | Delta, Frontier, Southwest | Year-round |
| Charlotte | Charlotte Douglas International (CLT) | American | Year-round |
| Concord, North Carolina | Concord-Padgett Regional (USA) | Avelo | Year-round |
| Nashville | Nashville International (BNA) | Southwest | Year-round |
| Charleston | Charleston International (CHS) | Not yet on sale for the dates we checked | Seasonal |
| Myrtle Beach | Myrtle Beach International (MYR) | Not yet on sale for the dates we checked | Seasonal |
| Raleigh-Durham | Raleigh-Durham International (RDU) | Delta | Seasonal |
| Savannah | Savannah/Hilton Head International (SAV) | Not yet on sale for the dates we checked | Seasonal |
Texas
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Austin | Austin-Bergstrom International (AUS) | Delta, Southwest | Year-round |
| Dallas | Dallas/Fort Worth International (DFW) | American, Frontier | Year-round |
| Dallas | Dallas Love Field (DAL) | Southwest | Year-round |
| Houston | Houston Hobby (HOU) | Southwest | Year-round |
| Houston | Houston Bush Intercontinental (IAH) | United | Year-round |
East Coast
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Baltimore | Baltimore/Washington International (BWI) | Southwest | Year-round |
| Boston | Boston Logan International (BOS) | American, Delta | Year-round |
| New Haven, Connecticut | Tweed New Haven (HVN) | Avelo | Year-round |
| New York | John F. Kennedy International (JFK) | American, Delta | Year-round |
| New York | LaGuardia (LGA) | American, Delta | Year-round |
| Newark | Newark Liberty International (EWR) | United | Year-round |
| Philadelphia | Philadelphia International (PHL) | American | Year-round |
| Washington | Reagan National (DCA) | American | Year-round |
| Washington | Dulles International (IAD) | United | Year-round |
Midwest
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Chicago | Chicago Midway (MDW) | Southwest | Year-round |
| Chicago | Chicago O’Hare (ORD) | American, United | Year-round |
| Detroit | Detroit Metropolitan (DTW) | Delta | Year-round |
| Kansas City | Kansas City International (MCI) | Southwest | Year-round |
| Minneapolis | Minneapolis-Saint Paul International (MSP) | Delta, Sun Country | Year-round |
West
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Denver | Denver International (DEN) | Frontier, Southwest, United | Year-round |
| Las Vegas | Harry Reid International (LAS) | Allegiant, Southwest | Year-round |
| Los Angeles | Los Angeles International (LAX) | American, Delta | Year-round |
| Phoenix | Phoenix Sky Harbor International (PHX) | American, Southwest | Year-round |
| Seattle | Seattle-Tacoma International (SEA) | Alaska | Year-round |
| Salt Lake City | Salt Lake City International (SLC) | Delta | Year-round |
| San Francisco | San Francisco International (SFO) | United | Year-round |
| Burbank | Hollywood Burbank (BUR) | Not yet on sale for the dates we checked | Seasonal |
| Portland | Portland International (PDX) | Not yet on sale for the dates we checked | Seasonal |
| San Diego | San Diego International (SAN) | Southwest | Seasonal |
Mexico and the Caribbean
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Cancun | Cancun International (CUN) | American, Delta, Southwest | Seasonal |
| Punta Cana | Punta Cana International (PUJ) | American | Seasonal |
| San José del Cabo | Los Cabos International (SJD) | Southwest | Seasonal: Saturdays for spring break 2027 |
| San Juan | Luis Muñoz Marín International (SJU) | Southwest | Seasonal: Saturdays, January through April 3, 2027 |
Canada
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Toronto | Toronto Pearson International (YYZ) | Air Canada | Seasonal |
Europe
| Destination | Airport | Airlines | Service |
|---|---|---|---|
| Dublin | Dublin Airport (DUB) | Aer Lingus | Year-round |
Every nonstop from Indianapolis, by airline
Aer Lingus
Dublin, four days a week on Monday, Wednesday, Friday and Saturday, with a break between January and February, and connections to about 20 cities in Europe and the UK beyond Dublin.
Air Canada
Toronto in season, and Montreal from June 1 to September 30, 2027, once a day, the first nonstop between the two cities.
Alaska
Seattle, year-round.
Allegiant
Six Florida airports and Las Vegas, on select days rather than daily. Nonstop: Fort Lauderdale, Las Vegas, Orlando Sanford, Punta Gorda, St. Petersburg, Jacksonville (seasonal), Key West (seasonal).
American
Its hubs and the East Coast, and the winter sun routes to Cancun and Punta Cana. Nonstop: Boston, Charlotte, Chicago O’Hare, Dallas/Fort Worth, Los Angeles, Miami, New York JFK, New York LaGuardia, Philadelphia, Phoenix, Washington National, Cancun (seasonal), Punta Cana (seasonal).
Avelo
New Haven and Concord, year-round on Thursdays and Sundays, since June 18, 2026.
Delta
Its hubs, plus Austin, Boston, Los Angeles and New York year-round, and Cancun and Raleigh-Durham in season. Nonstop: Atlanta, Austin, Boston, Detroit, Los Angeles, Minneapolis, New York JFK, New York LaGuardia, Salt Lake City, Cancun (seasonal), Raleigh-Durham (seasonal).
Frontier
The routes behind most of the lowest fares on this site: Atlanta, Dallas, Denver, Fort Lauderdale and Orlando. Nonstop: Atlanta, Dallas/Fort Worth, Denver, Fort Lauderdale, Orlando International.
JetBlue
Fort Lauderdale, once a day, since November 2, 2026.
Southwest
More nonstops from Indianapolis than any other airline, with seven Florida airports among them and the Saturday spring-break flights. Nonstop: Atlanta, Austin, Baltimore, Chicago Midway, Dallas Love Field, Denver, Fort Lauderdale, Fort Myers, Houston Hobby, Kansas City, Las Vegas, Nashville, Orlando International, Phoenix, Sarasota, Tampa, Cancun (seasonal), Destin (seasonal), San Diego (seasonal), San José del Cabo (seasonal), San Juan (seasonal), West Palm Beach (seasonal).
Sun Country
Minneapolis, year-round.
United
Its hubs: Chicago O’Hare, Denver, Houston Bush, Newark, San Francisco and Washington Dulles. Nonstop: Chicago O’Hare, Denver, Houston Bush, Newark, San Francisco, Washington Dulles.
New routes and what’s coming
JetBlue to Fort Lauderdale started November 2, 2026, once a day, the airline’s first Indianapolis route. In November it’s one of four airlines on the route, with Allegiant, Frontier and Southwest.
Avelo to New Haven and Concord started June 18, 2026, year-round on Thursdays and Sundays, two cities that had no Indianapolis flight before.
Southwest’s spring-break Saturdays, 2027: West Palm Beach from February 13 to April 5, Destin from March 13 to April 5, San Juan from January through April 3, and San José del Cabo again for spring break, all on Saturdays.
Air Canada to Montreal starts June 1, 2027 and runs through September 30, once a day. It’s the first nonstop between Indianapolis and Montreal; the Montreal route page carries the connecting fares we’ve tracked so far.
Aer Lingus to Dublin has flown since May 3, 2025, four days a week on an Airbus A321XLR, and it’s the only nonstop to Europe from Indianapolis. The Dublin route page has the lowest fare we’ve seen on it.
Nonstop questions
Which airlines fly out of Indianapolis? Twelve: Aer Lingus, Air Canada, Alaska, Allegiant, American, Avelo, Delta, Frontier, JetBlue, Southwest, Sun Country and United. Southwest has the most nonstop destinations, and Frontier and Allegiant have the lowest fares on the routes they fly.
Is there a nonstop from Indianapolis to Europe? One: Aer Lingus to Dublin, Monday, Wednesday, Friday and Saturday, with onward connections to about 20 European cities. Every other European fare on this site connects at least once.
Is there a nonstop to Mexico or the Caribbean? In season: Cancun on American, Delta and Southwest; Punta Cana on American; San Juan on Southwest on Saturdays from January to early April; and San José del Cabo on Southwest on Saturdays for spring break. Nassau, Aruba, Grand Cayman and Costa Rica (San José and Liberia) all connect.
Is there a nonstop to Hawaii, Alaska or Canada? Not to Hawaii or Alaska; Honolulu, Lihue and Anchorage connect on the West Coast or in Seattle. To Canada, Toronto flies in season, and Montreal starts in June 2027.
Is there a nonstop to California? Los Angeles on American and Delta and San Francisco on United, year-round. San Diego is seasonal on Southwest, there on the February, May and June dates we read. Burbank is on the airport’s map as seasonal and wasn’t on sale yet for the dates we checked.
Do nonstops cost more? Not from Indianapolis. The lowest fares on this site are nonstops: Atlanta at $38, Fort Lauderdale at $44, Jacksonville at $86, Orlando at $89 and Denver at $108, all round trip and all seen October 21, 2026, on Frontier or Allegiant. Those two charge for a carry-on and a checked bag, so add the bag before you compare with Southwest or Delta on the same route.
Does the seasonal list change? Yes. The airport’s map is the live list and it moves twice a year as the Florida and Caribbean routes start and stop; this page is the map as of October 23, 2026. The route pages for North America, Europe and South America each carry the fares we’ve read on that route and a search already set to Indianapolis.