Getting to Chattanooga: Which Airport Works Best for Your Trip

Three commercial airports serve the Chattanooga region, each with different airline networks, drive times, and cost structures. This guide covers where each sits, what carriers operate there, and how to choose based on your route and budget.

Chattanooga Metropolitan Airport (CHA)

Chattanooga's own airport lies 9 miles northeast of downtown, a 15-minute drive via I-75. It handles roughly 1.2 million passengers annually across regional and limited national routes. The advantage is proximity: landing at CHA means you're closer to Downtown and the North Shore than any other option, cutting ground transportation time and cost.

The carrier mix is modest. American Airlines operates the most flights, with regional service to Charlotte, Dallas, and Chicago. Delta serves Atlanta and connects to hubs beyond. Southwest, United, and Frontier round out the roster, though seasonal routes shift. Direct flights from CHA to major hubs like New York, Los Angeles, and Denver are rare; most connections run through Atlanta (ATL) or Charlotte (CLT).

The airport has undergone incremental improvements but remains smaller in amenities than regional hubs. Food options are limited to a few chains. Rental car companies occupy a consolidated facility across the street from the terminal, which means a brief walk but no long shuttle rides. Parking is straightforward: short-term parking costs $3 per hour or $18 daily; long-term economy parking runs $10 daily.

CHA is the best choice if you're flying regionally within the Southeast, value convenience over price, or have a connecting flight through Atlanta that CHA can reach nonstop.

Hartsfield-Jackson Atlanta International Airport (ATL)

Atlanta sits 120 miles south of Chattanooga, roughly a 2-hour drive down I-75. It's the world's busiest airport by passenger volume and the primary hub for Delta Air Lines. The upside is breadth: direct flights to nearly every major U.S. city and many international destinations. The downside is the drive and potential for longer security lines, though ATL's layout and staffing generally move crowds faster than congestion suggests.

Many Chattanooga travelers use ATL even when CHA has a connection, because the array of departure times and carrier options through Atlanta often means cheaper fares or better schedules. A round-trip to the West Coast, for instance, may cost $80 to $150 less through ATL than routing through CHA to a hub and back. Check both airports before booking; the saved fare often covers the extra gas and parking.

ATL offers full-service dining, retail, and hotel options. Rental cars are abundant and discounted competition keeps rates lower than at smaller airports. Parking is $4 per hour for short-term, $12 daily for economy lots.

Nashville International Airport (BNA)

Nashville lies 130 miles northwest of Chattanooga, a 2-hour 15-minute drive via I-24. Southwest Airlines dominates operations there, with competitive fares to leisure destinations and strong coverage of secondary markets like Vegas, Denver, and Fort Lauderdale. American, Delta, and United provide additional capacity to their hubs.

BNA suits travelers flying Southwest or those heading to Southwest-heavy destinations. It's less cluttered than ATL, with faster security and easier ground logistics. Rental car rates are comparable to ATL. Parking is $5 per hour short-term, $11 daily economy.

The Nashville route is a reasonable option if you're connecting through an airport where Southwest dominates pricing, or if the drive north doesn't conflict with your trip direction.

How to Choose

Start by searching all three airports on the same booking site (Google Flights, Kayak, or Skyscanner allow multi-airport searches). Factor the drive time and parking cost into the headline fare. A $120 saving through ATL vanishes if you add $40 in parking and gas.

If you're staying in Downtown Chattanooga or the North Shore near the Tennessee Aquarium, CHA saves 45 minutes of ground time compared to ATL and an hour compared to BNA. If you're heading to Lookout Mountain or staying north of the city, the distance advantage shrinks.

For frequent travelers or those with airline loyalty status, check which carrier dominates your preferred routes from each airport. A Delta frequent flyer with status gets more from ATL's operations. A Southwest Companion Pass holder may save enough on BNA fares to offset the extra drive.

International flights almost always route through ATL or BNA; CHA has no international service. Check whether your destination requires a connection, and which hub offers the smoothest timing.

Chattanooga's position within two hours of two major hubs means you rarely face a single option. The effort to compare takes ten minutes and often saves $50 to $200 on a round-trip.