Find Cheap Flights from San Antonio to North America

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Antonio to North America

(Round-trip)
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Mon Oct 9 2017 Return: Fri Oct 20 2017 Trip spans 12 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 50m
nonstop
LAS
SAT
2h 34m
nonstop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
United
United
SAT
ORD
2h 58m
nonstop
ORD
SAT
3h 12m
nonstop
Depart: Tue Sep 26 2017 Return: Thu Sep 28 2017 Trip spans 3 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Sat Oct 7 2017 Return: Wed Oct 11 2017 Trip spans 5 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Sat Oct 14 2017 Return: Wed Oct 18 2017 Trip spans 5 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Mon Oct 16 2017 Return: Fri Oct 20 2017 Trip spans 5 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 50m
nonstop
LAS
SAT
2h 34m
nonstop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Mon Oct 30 2017 Return: Fri Nov 3 2017 Trip spans 5 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 50m
nonstop
LAS
SAT
2h 33m
nonstop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Sun Oct 29 2017 Return: Tue Oct 31 2017 Trip spans 3 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
United
United
SAT
ORD
2h 58m
nonstop
ORD
SAT
3h 12m
nonstop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Frontier
Frontier
SAT
PHX
2h 31m
nonstop
PHX
SAT
2h 06m
nonstop
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
SAT
LAS
2h 50m
nonstop
LAS
SAT
2h 34m
nonstop
Depart: Thu Jan 18 2018 Return: Sun Jan 21 2018 Trip spans 4 days
Frontier
Frontier
SAT
PHX
2h 35m
nonstop
PHX
SAT
2h 05m
nonstop
Depart: Sat Oct 7 2017 Return: Mon Oct 9 2017 Trip spans 3 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Fri Oct 13 2017 Return: Wed Oct 18 2017 Trip spans 6 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Frontier
Frontier
SAT
IAD
3h 10m
nonstop
IAD
SAT
3h 52m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Antonio
$74
Destination

Chicago
$74
Phoenix
$85
Washington
$77
Las Vegas
$100