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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

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

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