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 |
|---|---|---|---|---|
| FromPhoenix (PHX) | ToMiami (MIA) | One way I Economy | Depart 01/09/25 | from $99* Updated: 2 hours ago |
| FromDallas (DFW) | ToChicago (ORD) | One way I Economy | Depart 01/10/25 | from $99* Updated: 26 minutes ago |
| FromNew York (NYC) | ToMiami (MIA) | One way I Economy | Depart 08/05/25 | from $69* Updated: 51 minutes ago |
| FromNew York (NYC) | ToMiami (MIA) | One way I Economy | Depart 05/05/25 | from $69* Updated: 54 minutes ago |
| FromNew York (NYC) | ToMiami (MIA) | One way I Economy | Depart 12/09/24 | from $74* Updated: 14 minutes ago |
| FromCharlotte (CLT) | ToOrlando (MCO) | One way I Economy | Depart 01/25/25 | from $85* Updated: 1 hour ago |
| FromMiami (MIA) | ToNew York (NYC) | One way I Economy | Depart 12/12/24 | from $69* Updated: 11 minutes ago |
| FromMiami (MIA) | ToLas Vegas (LAS) | One way I Economy | Depart 01/07/25 | from $80* Updated: 2 hours ago |
| FromNew York (JFK) | ToMiami (MIA) | One way I Economy | Depart 12/07/24 | from $69* Updated: 36 minutes ago |
| FromPhoenix (PHX) | ToLas Vegas (LAS) | One way I Economy | Depart 01/23/25 | from $95* Updated: 2 hours ago |
| FromMiami (MIA) | ToChicago (ORD) | One way I Economy | Depart 02/07/25 | from $99* Updated: 32 minutes ago |
| FromMiami (MIA) | ToChicago (ORD) | One way I Economy | Depart 02/10/25 | from $99* Updated: 2 hours ago |
| FromWashington, D.C. (DCA) | ToBoston (BOS) | One way I Economy | Depart 06/29/25 | from $74* Updated: 2 hours ago |
| FromWashington, D.C. (DCA) | ToBoston (BOS) | One way I Economy | Depart 12/30/24 | from $74* Updated: 2 hours ago |
| FromRaleigh (RDU) | ToMiami (MIA) | One way I Economy | Depart 01/13/25 | from $79* Updated: 30 minutes ago |
| FromOrlando (MCO) | ToPhiladelphia (PHL) | One way I Economy | Depart 02/08/25 | from $85* Updated: 18 minutes ago |
| FromLos Angeles (LAX) | ToLas Vegas (LAS) | One way I Economy | Depart 12/16/24 | from $49* Updated: 16 minutes ago |
| FromLos Angeles (LAX) | ToLas Vegas (LAS) | One way I Economy | Depart 07/22/25 | from $56* Updated: 2 hours ago |
| FromLos Angeles (LAX) | ToLas Vegas (LAS) | One way I Economy | Depart 06/11/25 | from $56* Updated: 56 minutes ago |
| FromLos Angeles (LAX) | ToWashington, D.C. (DCA) | One way I Economy | Depart 11/28/24 | from $95* 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 |
|---|---|---|---|---|
| FromLos Angeles (LAX) | ToLas Vegas (LAS) | Round trip I Economy | 12/17/24 - 12/24/24 | from $97* Updated: 50 minutes ago |
| FromDallas (DFW) | ToNew Orleans (MSY) | Round trip I Economy | 01/14/25 - 01/21/25 | from $97* Updated: 37 minutes ago |
| FromDallas (DFW) | ToSan Antonio (SAT) | Round trip I Economy | 12/12/24 - 12/19/24 | from $97* Updated: 1 hour ago |
| FromCharlotte (CLT) | ToWashington, D.C. (DCA) | Round trip I Economy | 02/04/25 - 02/11/25 | from $97* Updated: 50 minutes ago |
| FromDallas (DFW) | ToAustin (AUS) | Round trip I Economy | 01/14/25 - 01/21/25 | from $97* Updated: 1 hour ago |
| FromDallas (DFW) | ToHouston (HOU) | Round trip I Economy | 02/04/25 - 02/11/25 | from $97* Updated: 1 hour ago |
| FromWashington, D.C. (DCA) | ToCharlotte (CLT) | Round trip I Economy | 02/04/25 - 02/11/25 | from $97* Updated: 44 minutes ago |
| FromSan Antonio (SAT) | ToDallas (DFW) | Round trip I Economy | 12/30/24 - 01/06/25 | from $97* Updated: 53 minutes ago |
| FromNew Orleans (MSY) | ToDallas (DFW) | Round trip I Economy | 01/22/25 - 01/29/25 | from $97* Updated: 1 hour ago |
| FromCharlotte (CLT) | ToWashington, D.C. (IAD) | Round trip I Economy | 01/28/25 - 02/04/25 | from $97* Updated: 1 hour ago |
| FromDallas (DFW) | ToTulsa (TUL) | Round trip I Economy | 02/01/25 - 02/08/25 | from $97* Updated: 1 hour ago |
| FromDallas (DFW) | ToMidland (MAF) | Round trip I Economy | 01/16/25 - 01/23/25 | from $97* Updated: 54 minutes ago |
| FromHouston (HOU) | ToDallas (DFW) | Round trip I Economy | 02/01/25 - 02/08/25 | from $97* Updated: 1 hour ago |
| FromLubbock (LBB) | ToDallas (DFW) | Round trip I Economy | 01/09/25 - 01/16/25 | from $97* Updated: 42 minutes ago |
| FromDallas (DFW) | ToLubbock (LBB) | Round trip I Economy | 02/04/25 - 02/11/25 | from $97* Updated: 1 hour ago |
| FromLos Angeles (LAX) | ToSacramento (SMF) | Round trip I Economy | 02/11/25 - 02/18/25 | from $97* Updated: 47 minutes ago |
| FromDallas (DFW) | ToLittle Rock (LIT) | Round trip I Economy | 12/25/24 - 01/01/25 | from $97* Updated: 52 minutes ago |
| FromLittle Rock (LIT) | ToDallas (DFW) | Round trip I Economy | 01/23/25 - 01/30/25 | from $97* Updated: 42 minutes ago |
| FromDallas (DFW) | ToAmarillo (AMA) | Round trip I Economy | 01/07/25 - 01/14/25 | from $97* Updated: 55 minutes ago |
| FromWashington, D.C. (DCA) | ToGreenville (GSP) | Round trip I Economy | 02/11/25 - 02/18/25 | from $97* Updated: 2 hours ago |