Direct Flights
With direct flights to 19 cities in the winter, Bozeman Yellowstone International Airport is the most well-served ski destination across the United States. During the winter season, the airport offers non-stop flights to Atlanta, Boston, Charlotte, Chicago, Dallas/Fort Worth, Denver, Fort Lauderdale, Houston, Las Vegas, Los Angeles, Minneapolis/St. Paul, Nashville, New York City (JFK), Newark, Phoenix/Mesa, Portland, Seattle, Salt Lake City, and San Francisco. In the summer season, air service increases, and BZN offers direct non-stop flights to a total of 25 destinations.
Additional Air Service for Summer 2021
Southwest Airlines has announced that they will begin servicing BZN starting May 27 with daily service to Denver (DEN) and Las Vegas (LAS), as well as Saturday/Sunday service to Dallas - Love Field (DAL), Chicago - Midway (MDW) and Phoenix (PHX) from June 6 through August 15.
Allegiant Airlines is bringing three new routes to BZN this summer, including Austin, Texas via Austin-Bergstrom International Airport (AUS) beginning May 27, 2021, Oakland, California via Oakland International Airport (OAK) beginning May 28, and San Diego, California via San Diego International Airport (SAN) – beginning June 3.
American Airlines is adding daily nonstop service between BZN and Phoenix, AZ (PHX) for summer 2021, running June 3 through August 16, 2021.
Delta Air Lines will introduce Saturday service to Detroit (DTW) from May 29 through September 4, New York-JFK service launching three times a week May 7, increasing to daily starting May 28 through September 6, plus daily service from Los Angeles (LAX) starting May 5 through September 6, and to Seattle (SEA) from May 28 through September 6.
United Airlines will introduce daily service from Washington D.C. – Dulles (IAD) from July 1 through September 6.
Bozeman Yellowstone International Airport is located just 50 miles from Big Sky Resort, one of the fastest-growing ski destinations in North America and home to 5,850 acres of terrain, 4,350 feet of vertical, and 300 degrees of skiing off Lone Peak.
Summer 2021 Flight Schedule
| Destination | Airline | Arrival Days | Departure Days | Operating Dates |
| Atlanta, GA (ATL) | Delta | Daily | Daily | Year-Round |
| Austin, TX (AUS) | Allegiant | Th/Su | Th/Su | 5/27 – 10/31 |
| Boston, MA (BOS) | JetBlue | Mo/We/Sa | Mo/We/Sa | 6/12 – 9/4 |
| Burbank, CA (BUR) | Avelo | Mo/We/Fri/Su | Mo/We/Fr/Su | 4/30 – Year round |
| Charlotte, NC (CLT) | American | Daily | Daily | 6/3 – 9/7 |
| Chicago (Midway), IL (MDW) | Southwest | Sa/Su | Sa/Su | 6/6 – 9/5 |
| Chicago (O’Hare), IL (ORD) | United | Daily | Daily | Year-Round |
| American | Daily | Daily | 6/3 – Year round | |
| Dallas – Love Field (DAL) | Southwest | Sa/Su | Sa/Su | 6/6 – |
| Dallas/Ft. Worth, TX (DFW) | American | Daily | Daily | Year-Round |
| Denver, CO (DEN) | United | Daily | Daily | Year-Round |
| Southwest | Daily | Daily | 5/27 – Year round | |
| Frontier | Mo/We/Fr/Sa | Mo/We/Fr/Sa | Year-Round | |
| Detroit, MI (DTW) | Delta | Sa | Sa | 5/29 – 9/4 |
| Fort Lauderdale, FL (FLL) | JetBlue | Mo/Th/Sa | Mo/Th/Sa | 7/1 – 9/6 |
| Houston, TX (IAH) | United | Daily | Daily | 6/4 – 8/16 |
| Las Vegas, NV (LAS) | Southwest | Daily | Daily | 5/27-Year round |
| Allegiant | Th/Su | Th/Su | Year-Round | |
| Los Angeles, CA (LAX) | United | Daily | Daily | Year-Round |
| Alaska | Daily | Daily | Year-Round | |
| Delta | Daily | Daily | 5/5 – 9/6 | |
| JetBlue | Tu/Th/Su | Tu/Th/Su | 6/10 - 9/7 | |
| Allegiant | Th/Su | Th/Su | 6/3 – 8/15 | |
| Minneapolis/St. Paul, MN (MSP) Delta | Delta | Daily | Daily | Year-Round |
| Sun Country | We/Th/Sa/Su | We/Th/Sa/Su | 6/2 – 9/4 | |
| Sun Country | Su | Su | 9/5 – 10/24 | |
| Nashville, TN (BNA) | Allegiant | Mo/Fr | Mo/Fr | Year-Round |
| Allegiant | We/Sa | We/Sa | 6/2 - 8/14 | |
| New York, NY (JFK) | Delta | Fr/Sa/Su | Fr/Sa/Su | 5/7 – 5/27 |
| Delta | Daily | Daily | 5/28 – 9/6 | |
| JetBlue | Tu/Th/Sa | Tu/Th/Sa | 6/10 – 9/7 | |
| New York, NY (LGA) | American | Sa | Sa | 6/5 – 9/4 |
| New York, NY/Newark, NJ (EWR) | United | Daily | Daily | 6/3 – 9/6 |
| Oakland, CA (OAK) | Allegiant | Mo/Fr | Mo/Fr | 5/28 – 8/16 |
| Phoenix, AZ (PHX) | American | Daily | Daily | 6/3 – 8/16 |
| Southwest | Sa/Su | Sa/Su | 6/6 – 9/5 | |
| Southwest | Su | Su | 9/6 - | |
| Phoenix/Mesa, AZ (AZA) | Allegiant | Mo/Fr | Mo/Fr | Year-Round |
| Portland, ORD (PDX) | Alaska | Daily | Daily | Year-Round |
| Philadelphia, PA (PHL) | American | Sa | Sa | 5/29 – 6/2 |
| American | Daily | Daily | 6/3 – 9/7 | |
| Seattle, WA (SEA) | Alaska | Daily | Daily | Year-Round |
| Delta | Daily | Daily | 5/28 – 9/6 | |
| Salt Lake City, UT (SLC) | Delta | Daily | Daily | Year-Round |
| San Diego, CA (SAN) | Alaska | Except Mo/Fr | Except Mo/Fr | 5/20 – 9/7 |
| Allegiant | Th/Su | Th/Su | 6/3 – 8/15 | |
| San Francisco, CA (SFO) | United | Daily | Daily | Year-Round |
| Alaska | Sa | Sa | 6/19 – 9/4 | |
| Washington D.C. (IAD) | United | Except Tu/We | Except Tu/We | 7/1 – 9/6 |