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 |
|---|---|---|---|---|
| Dallas (DFW) | Los Angeles (LAX) | One way I Economy | Depart 05/21/25 | from $81 Updated: 2 hours ago |
| Dallas (DFW) | Los Angeles (LAX) | One way I Economy | Depart 05/08/25 | from $89 Updated: 2 hours ago |
| Dallas (DFW) | Los Angeles (LAX) | One way I Economy | Depart 05/17/25 | from $89 Updated: 1 hour ago |
| Dallas (DFW) | Las Vegas (LAS) | One way I Economy | Depart 06/21/25 | from $80 Updated: 1 hour ago |
| Dallas (DFW) | Las Vegas (LAS) | One way I Economy | Depart 06/25/25 | from $80 Updated: 2 hours ago |
| Los Angeles (LAX) | Denver (DEN) | One way I Economy | Depart 05/09/25 | from $69 Updated: 2 hours ago |
| Los Angeles (LAX) | Denver (DEN) | One way I Economy | Depart 05/10/25 | from $69 Updated: 1 hour ago |
| Los Angeles (LAX) | Denver (DEN) | One way I Economy | Depart 05/25/25 | from $90 Updated: 1 hour ago |
| Dallas (DFW) | Orlando (MCO) | One way I Economy | Depart 05/27/25 | from $92 Updated: 2 hours ago |
| Dallas (DFW) | Chicago (ORD) | One way I Economy | Depart 05/14/25 | from $74 Updated: 1 hour ago |
| Dallas (DFW) | Chicago (ORD) | One way I Economy | Depart 05/21/25 | from $74 Updated: 1 hour ago |
| Dallas (DFW) | Chicago (ORD) | One way I Economy | Depart 05/24/25 | from $90 Updated: 2 hours ago |
| Dallas (DFW) | Denver (DEN) | One way I Economy | Depart 04/30/25 | from $81 Updated: 2 hours ago |
| Dallas (DFW) | Phoenix (PHX) | One way I Economy | Depart 05/14/25 | from $90 Updated: 1 hour ago |
| Dallas (DFW) | Phoenix (PHX) | One way I Economy | Depart 05/13/25 | from $90 Updated: 56 minutes ago |
| Dallas (DFW) | Atlanta (ATL) | One way I Economy | Depart 05/08/25 | from $96 Updated: 25 minutes ago |
| Chicago (ORD) | Phoenix (PHX) | One way I Economy | Depart 05/10/25 | from $90 Updated: 1 hour ago |
| Miami (MIA) | New York (NYC) | One way I Economy | Depart 06/04/25 | from $49 Updated: 2 hours ago |
| Miami (MIA) | New York (NYC) | One way I Economy | Depart 05/14/25 | from $49 Updated: 2 hours ago |
| Miami (MIA) | New York (NYC) | One way I Economy | Depart 05/01/25 | from $74 Updated: 2 hours 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 |
|---|---|---|---|---|
| New York (LGA) | Pittsburgh (PIT) | Round trip I Economy | 05/14/25 - 05/20/25 | from $91 Updated: 2 hours ago |
| Phoenix (PHX) | Los Angeles (LAX) | Round trip I Economy | 05/11/25 - 05/12/25 | from $97 Updated: 2 hours ago |
| New York (JFK) | Miami (MIA) | Round trip I Economy | 05/27/25 - 05/30/25 | from $97 Updated: 1 hour ago |
| Los Angeles (LAX) | Phoenix (PHX) | Round trip I Economy | 04/28/25 - 05/03/25 | from $97 Updated: 2 hours ago |