Flights under $100 | Start your search now
Flights under $100
Plan a long weekend getaway or visit your loved ones with fares to U.S. destinations for under $100. Explore our great fares and book today.
One-way flight deals under $100
From | To | Fare type | Travel dates | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | New York (JFK) | One way I Economy | Depart 12/08/25 | from $94Fare subject to changes Updated: 1 hour ago |
| Los Angeles (LAX) | New York (JFK) | One way I Economy | Depart 12/12/25 | from $94Fare subject to changes Updated: 29 minutes ago |
| Los Angeles (LAX) | New York (JFK) | One way I Economy | Depart 12/15/25 | from $94Fare subject to changes Updated: 2 hours ago |
| Philadelphia (PHL) | Orlando (MCO) | One way I Economy | Depart 12/06/25 | from $80Fare subject to changes Updated: 2 hours ago |
| Chicago (ORD) | Miami (MIA) | One way I Economy | Depart 12/08/25 | from $79Fare subject to changes Updated: 2 hours ago |
| New York (JFK) | Los Angeles (LAX) | One way I Economy | Depart 12/06/25 | from $94Fare subject to changes Updated: 2 minutes ago |
| Dallas (DFW) | Amarillo (AMA) | One way I Economy | Depart 11/27/25 | from $49Fare subject to changes Updated: 47 minutes ago |
| Dallas (DFW) | Amarillo (AMA) | One way I Economy | Depart 12/25/25 | from $49Fare subject to changes Updated: 47 minutes ago |
| Dallas (DFW) | Amarillo (AMA) | One way I Economy | Depart 12/17/25 | from $59Fare subject to changes Updated: 27 minutes ago |
| Chicago (ORD) | Los Angeles (LAX) | One way I Economy | Depart 12/05/25 | from $80Fare subject to changes Updated: 2 hours ago |
| Dallas (DFW) | Chicago (ORD) | One way I Economy | Depart 12/15/25 | from $99Fare subject to changes Updated: 2 hours ago |
| Los Angeles (LAX) | Dallas (DFW) | One way I Economy | Depart 01/17/26 | from $76Fare subject to changes Updated: 2 hours ago |
| Los Angeles (LAX) | Dallas (DFW) | One way I Economy | Depart 01/10/26 | from $83Fare subject to changes Updated: 2 hours ago |
| Dallas (DFW) | Denver (DEN) | One way I Economy | Depart 12/13/25 | from $85Fare subject to changes Updated: 2 hours ago |
| New York (NYC) | Miami (MIA) | One way I Economy | Depart 11/23/25 | from $55Fare subject to changes Updated: 1 hour ago |
| Chicago (ORD) | Dallas (DFW) | One way I Economy | Depart 01/09/26 | from $59Fare subject to changes Updated: 2 hours ago |
| Chicago (ORD) | Dallas (DFW) | One way I Economy | Depart 02/02/26 | from $59Fare subject to changes Updated: 1 hour ago |
| Chicago (ORD) | Dallas (DFW) | One way I Economy | Depart 12/02/25 | from $90Fare subject to changes Updated: 2 hours ago |
| Dallas (DFW) | New York (NYC) | One way I Economy | Depart 12/17/25 | from $90Fare subject to changes Updated: 2 hours ago |
| Charlotte (CLT) | Orlando (MCO) | One way I Economy | Depart 12/06/25 | from $80Fare subject to changes Updated: 1 hour ago |
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
Round trip flights under $100
From | To | Fare type | Travel dates | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | Las Vegas (LAS) | Round trip I Economy | 12/17/25 - 12/22/25 | from $96Fare subject to changes Updated: 2 hours ago |
| West Palm Beach (PBI) | Washington, D.C. (WAS) | Round trip I Economy | 12/09/25 - 12/16/25 | from $99Fare subject to changes Updated: 2 hours ago |