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 |
|---|---|---|---|---|
| FromDallas (DFW) | ToNew York (LGA) | One way I Economy | Depart 03/26/25 | from $90* Updated: 55 minutes ago |
| FromDallas (DFW) | ToLos Angeles (LAX) | One way I Economy | Depart 03/05/25 | from $90* Updated: 1 hour ago |
| FromDallas (DFW) | ToLos Angeles (LAX) | One way I Economy | Depart 03/19/25 | from $90* Updated: 27 minutes ago |
| FromDallas (DFW) | ToLos Angeles (LAX) | One way I Economy | Depart 04/09/25 | from $90* Updated: 50 minutes ago |
| FromPhiladelphia (PHL) | ToOrlando (MCO) | One way I Economy | Depart 04/23/25 | from $95* Updated: 1 hour ago |
| FromDallas (DFW) | ToLas Vegas (LAS) | One way I Economy | Depart 03/12/25 | from $90* Updated: 2 hours ago |
| FromDallas (DFW) | ToLas Vegas (LAS) | One way I Economy | Depart 03/04/25 | from $90* Updated: 2 hours ago |
| FromDallas (DFW) | ToOrlando (MCO) | One way I Economy | Depart 03/11/25 | from $95* Updated: 2 hours ago |
| FromDallas (DFW) | ToOrlando (MCO) | One way I Economy | Depart 03/26/25 | from $95* Updated: 1 hour ago |
| FromDallas (DFW) | ToOrlando (MCO) | One way I Economy | Depart 04/08/25 | from $95* Updated: 20 minutes ago |
| FromLos Angeles (LAX) | ToDenver (DEN) | One way I Economy | Depart 07/29/25 | from $99* Updated: 1 minute ago |
| FromChicago (ORD) | ToPhoenix (PHX) | One way I Economy | Depart 03/11/25 | from $90* Updated: 1 hour ago |
| FromDallas (DFW) | ToPhoenix (PHX) | One way I Economy | Depart 04/02/25 | from $90* Updated: 2 hours ago |
| FromDallas (DFW) | ToPhoenix (PHX) | One way I Economy | Depart 03/18/25 | from $90* Updated: 1 hour ago |
| FromDallas (DFW) | ToPhoenix (PHX) | One way I Economy | Depart 03/11/25 | from $90* Updated: 1 hour ago |
| FromDallas (DFW) | ToChicago (ORD) | One way I Economy | Depart 04/30/25 | from $89* Updated: 1 hour ago |
| FromPhiladelphia (PHL) | ToFort Lauderdale (FLL) | One way I Economy | Depart 03/25/25 | from $59* Updated: 1 hour ago |
| FromDallas (DFW) | ToDenver (DEN) | One way I Economy | Depart 02/12/25 | from $94* Updated: 26 minutes ago |
| FromChicago (ORD) | ToMiami (MIA) | One way I Economy | Depart 02/23/25 | from $99* Updated: 1 hour ago |
| FromNew York (NYC) | ToMiami (MIA) | One way I Economy | Depart 02/26/25 | from $59* 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 |
|---|---|---|---|---|
| FromPhoenix (PHX) | ToDenver (DEN) | Round trip I Economy | 03/11/25 - 03/18/25 | from $97* Updated: 2 hours ago |