Get Ready to Soar! Allegiant Air and More Announce Exciting New Nonstop Flights from Indianapolis in 2026

Hoosier globetrotters, get ready to update your travel bucket lists! The Indianapolis International Airport (IND) is once again making headlines, rolling out an impressive lineup of new nonstop flights scheduled to take off in 2026. Following a record-breaking 2025 with new international routes and unprecedented passenger numbers, Indy Airport continues its remarkable growth, promising even more convenient travel options for residents.

Major carriers like Southwest Airlines, Frontier Airlines, and Allegiant Air are leading the charge, introducing a range of enticing destinations – including a previously unserved route to a vibrant Mexican city and the first nonstop to a popular Los Angeles-area airport! Let’s dive into the details of these exciting new flight additions.

Indy Airport’s Soaring Success: A Look Back at Record Growth

Before we peek into 2026, it’s worth noting the phenomenal year the Indianapolis International Airport had in 2025. The airport celebrated the launch of three new international flights, witnessed an all-time high in passenger numbers, and recorded its busiest travel day ever for outbound travelers on October 9th. This sustained momentum solidifies IND’s position as a rapidly growing hub, making travel easier and more accessible for Hoosiers.

Southwest Airlines Expands Horizons: Cabo and San Juan Await!

Southwest Airlines is set to whisk travelers away to two incredibly popular destinations with new seasonal nonstop flights:

• Cabo San Lucas, Mexico: Experience the stunning beaches and vibrant nightlife of Cabo. This marks the second Mexican city serviced by seasonal routes from Indianapolis.
• San Juan, Puerto Rico: A groundbreaking addition, this new San Juan flight offers the first and only nonstop option to Puerto Rico from Indy. San Juan has long been one of the top desired destinations unserved by Indianapolis, making this a highly anticipated route!

Flight Details for Southwest Airlines:

• Cabo San Lucas (SJD)
  • Start Date: March 5, 2026
  • End Date: April 6, 2026
  • Frequency: Once weekly on Saturdays (seasonal, ideal for spring break travel!)
• San Juan, Puerto Rico (SJU)
  • Start Date: June 6, 2026
  • End Date: August 1, 2026
  • Frequency: Once weekly on Saturdays (seasonal, perfect for summer getaways!)

For more information on Southwest Airlines’ routes and bookings, visit the official Southwest Airlines website.

Frontier Airlines: More Destinations, More Choices

The Denver-based budget carrier, Frontier Airlines, is significantly boosting its presence at IND with four new nonstop flights, including one permanent route and three limited-time seasonal offerings. This expansion provides even more affordable options for travelers!

Frontier’s Exciting New Nonstop Routes from Indianapolis:

• Fort Lauderdale, Florida (FLL): A year-round option for sunny escapes.
• Las Vegas, Nevada (LAS): Hit the Strip for entertainment and excitement.
• Phoenix, Arizona (PHX): Explore the desert landscapes and vibrant culture of the Southwest.
• Fort Myers, Florida (RSW): Discover the beautiful Gulf Coast beaches.

Flight Details for Frontier Airlines:

• Fort Lauderdale (FLL)
  • Start Date: March 6, 2026
  • Frequency: Three times a week (year-round)
• Las Vegas (LAS)
  • Start Date: March 24, 2026
  • Frequency: Three times a week (limited-time)
• Phoenix (PHX)
  • Start Date: March 24, 2026
  • Frequency: Four times a week (limited-time)
• Fort Myers (RSW)
  • Start Date: March 27, 2026
  • Frequency: Two times a week (limited-time)

Ready to book your next budget-friendly adventure? Check out Frontier Airlines’ official site.

Allegiant Air Unveils New LA Route: Hello, Hollywood Burbank!

Perhaps one of the most exciting announcements comes from budget airline Allegiant Air. They’ve revealed a brand-new round-trip route connecting Indianapolis directly to the Los Angeles area via Hollywood Burbank Airport (BUR). This marks a significant milestone as it will be the Indianapolis International Airport’s only nonstop option to BUR, providing convenient access to Hollywood, Universal Studios, and the wider LA region without the hassle of LAX.

Flight Details for Allegiant Air:

• Hollywood Burbank (BUR)
  • Start Date: May 22, 2026
  • End Date: August 17, 2026
  • Frequency: Twice weekly on Mondays and Fridays (seasonal)

Planning a trip to Southern California? Find the best deals and flight information on the official Allegiant Air website.

Your 2026 Travel Calendar Just Got Fuller!

The continuous expansion of routes from the Indianapolis International Airport, spearheaded by carriers like Southwest, Frontier, and especially Allegiant Air, is a testament to the region’s growing demand for diverse and accessible travel options. Whether you’re dreaming of tropical beaches, vibrant city lights, or a sunny desert escape, 2026 is shaping up to be an incredible year for Hoosier travelers. Start planning your next adventure today!

For more details on all routes and airport information, visit the Indianapolis International Airport official website.