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Cheap flights from San Antonio to North America from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to North America departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:51 pm - 9:25 pm
SAT
-
DEN
2h 34mnonstop
Frontier Logo
3:40 pm - 6:56 pm
DEN
-
SAT
2h 16mnonstop
$139Frontier
Tue, Jun 9 - Wed, Jun 10
Frontier Logo
7:54 pm - 9:23 pm
SAT
-
DEN
2h 29mnonstop
Frontier Logo
3:42 pm - 6:59 pm
DEN
-
SAT
2h 17mnonstop
$142Frontier
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
5:30 am - 10:01 am
SAT
-
SEA
6h 31m
1 stop
United Airlines Logo
1:16 pm - 9:58 pm
SEA
-
SAT
6h 42m
1 stop
$260United Airlines
Tue, Sep 29 - Tue, Oct 6
Delta Logo
7:30 am - 2:40 pm
SAT
-
SEA
9h 10m
1 stop
Delta Logo
5:15 am - 1:31 pm
SEA
-
SAT
6h 16m
1 stop
$265Delta
Mon, Aug 10 - Sat, Aug 22
Southwest Logo
5:55 pm - 11:30 pm
SAT
-
SEA
7h 35m
2 stops
Southwest Logo
10:45 pm - 10:20 am
SEA
-
SAT
9h 35m
1 stop
$270Southwest
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
8:05 pm - 1:10 am
SAT
-
SEA
7h 05m
1 stop
Southwest Logo
10:45 pm - 10:20 am
SEA
-
SAT
9h 35m
1 stop
$275Southwest
Sat, Jun 13 - Tue, Jun 16
United Airlines Logo
5:30 pm - 8:33 pm
SAT
-
ORD
3h 03mnonstop
United Airlines Logo
7:59 pm - 10:58 pm
ORD
-
SAT
2h 59mnonstop
$305United Airlines
Tue, Jun 9 - Tue, Jun 16
Delta Logo
12:10 pm - 5:21 pm
SAT
-
JFK
4h 11mnonstop
Delta Logo
7:35 am - 10:52 am
JFK
-
SAT
4h 17mnonstop
$337Delta
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
12:29 pm - 8:00 pm
SAT
-
JFK
6h 31m
1 stop
American Airlines Logo
6:35 am - 11:32 am
JFK
-
SAT
5h 57m
1 stop
$340American Airlines
Wed, Aug 19 - Mon, Aug 24
American Airlines Logo
7:00 am - 2:34 pm
SAT
-
JFK
6h 34m
1 stop
American Airlines Logo
8:15 am - 2:56 pm
JFK
-
SAT
7h 41m
1 stop
$345American Airlines
Tue, Jul 7 - Sat, Jul 11

American Airlines flights from San Antonio to North America

Our best American Airlines deals on San Antonio to North America flight tickets
American Airlines
Sep 17
SAT1:00 pmSan Antonio
4h 42m
1 stop
MCO6:42 pmOrlando
Sep 21
MCO6:40 amOrlando
4h 52m
1 stop
SAT10:32 amSan Antonio
$259
American Airlines
Oct 6
SAT3:42 pmSan Antonio
8h 18m
1 stop
LAX10:00 pmLos Angeles
Oct 6
LAX12:35 amLos Angeles
7h 38m
1 stop
SAT10:13 amSan Antonio
$281
American Airlines
Jul 23
SAT8:23 pmSan Antonio
6h 34m
1 stop
SEA12:57 amSeattle/Tacoma Intl
Jul 27
SEA12:44 amSeattle/Tacoma Intl
6h 02m
1 stop
SAT8:46 amSan Antonio
$301

Frontier flights from San Antonio to North America

Our best Frontier deals on San Antonio to North America flight tickets
Frontier
Jun 9
SAT7:51 pmSan Antonio
2h 34m
DEN9:25 pmDenver Intl
Jun 10
DEN3:40 pmDenver Intl
2h 16m
SAT6:56 pmSan Antonio
$139
Frontier
Jun 3
SAT7:54 pmSan Antonio
2h 29m
DEN9:23 pmDenver Intl
Jun 8
DEN3:42 pmDenver Intl
2h 17m
SAT6:59 pmSan Antonio
$142
Frontier
Jun 6
SAT7:54 pmSan Antonio
2h 29m
DEN9:23 pmDenver Intl
Jun 8
DEN3:42 pmDenver Intl
2h 17m
SAT6:59 pmSan Antonio
$145

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from San Antonio to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Tue 6/9

7:51 pm-9:25 pm

Nonstop2h 34m

Denver Intl

Wed 6/10

3:40 pm-6:56 pm

Nonstop2h 16m

$139
Quickest round-trip

San AntonioDenver

SAT - DEN

SATDEN

San Antonio

Wed 6/3

7:54 pm-9:23 pm

Nonstop2h 29m

Denver Intl

Mon 6/8

3:42 pm-6:59 pm

Nonstop2h 17m

$142

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Tue 9/29

5:30 am-10:01 am

1 stop6h 31m

Seattle/Tacoma Intl

Tue 10/6

1:16 pm-9:58 pm

1 stop6h 42m

$260

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Mon 8/10

7:30 am-2:40 pm

1 stop9h 10m

Seattle/Tacoma Intl

Sat 8/22

5:15 am-1:31 pm

1 stop6h 16m

$265

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Tue 7/14

5:55 pm-11:30 pm

2 stops7h 35m

Seattle/Tacoma Intl

Tue 7/21

10:45 pm-10:20 am

1 stop9h 35m

$270

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Sat 6/13

8:05 pm-1:10 am

1 stop7h 05m

Seattle/Tacoma Intl

Tue 6/16

10:45 pm-10:20 am

1 stop9h 35m

$275

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 6/9

5:30 pm-8:33 pm

Nonstop3h 03m

Chicago O'Hare Intl

Tue 6/16

7:59 pm-10:58 pm

Nonstop2h 59m

$305

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Wed 9/30

12:10 pm-5:21 pm

Nonstop4h 11m

New York John F Kennedy Intl

Mon 10/5

7:35 am-10:52 am

Nonstop4h 17m

$337

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Wed 8/19

12:29 pm-8:00 pm

1 stop6h 31m

New York John F Kennedy Intl

Mon 8/24

6:35 am-11:32 am

1 stop5h 57m

$340

San AntonioNew York

SAT - JFK

SATJFK

San Antonio

Tue 7/7

7:00 am-2:34 pm

1 stop6h 34m

New York John F Kennedy Intl

Sat 7/11

8:15 am-2:56 pm

1 stop7h 41m

$345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to North America?

The month of September is, on average, the cheapest month to fly to North America from San Antonio, with most prices found around $306. If you are unable to visit North America during the month of September, then departing from San Antonio during the month August is also very affordable. Most momondo users find prices during this month for around $318.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from San Antonio to North America is on a Thursday. Travelers who choose to depart for North America on a Thursday will often find tickets for as low as $401. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to North America on Monday is $600.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the afternoon when flights can be purchased for as low as $449. Try not to purchase tickets at noon because they tend to be around $709. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to North America flight route?

Fly from San Antonio to Las Vegas Harry Reid Intl for the best San Antonio - North America flight prices

How far in advance should I book a flight from San Antonio to North America?

You are more likely to see cheaper flights to North America from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $376 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from San Antonio for as low as $292 on momondo.

Can stopping save me money on San Antonio to North America flights?

No. A direct flight is the cheapest option for a flight between San Antonio to North America.

Cheap San Antonio to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to North America

Best Price Found

$70

Fastest flight time

0h 55m

Direct flights

Every day

Airports in North America

5,166 airports
The best one-way flight to North America from San Antonio in the past 72 hours is $70. The best round-trip flight deal from San Antonio to North America found on momondo in the last 72 hours is $88.
The fastest flight from San Antonio to North America takes 0h 55m
Direct flights go from San Antonio to North America every day.
There are 5,166 airports in North America. From San Antonio there are direct flights to Mexico City Benito Juarez (MEX).
Search flight deals

Frequently asked questions about flying from San Antonio to North America

  • When did momondo last update prices for flights from San Antonio Airport to North America?

    Prices for flights from San Antonio Airport to North America are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to North America?

  • How old do you have to be to fly from San Antonio Airport to North America?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The required travel and health documents for your North America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Antonio to North America?

Best airlines flying from San Antonio to North America

Compare and see reviews for airlines that fly from San Antonio to North America with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $60Free CancellationRating
6.2
8,621 reviews
Search Spirit Airlines flights
FrontierPriceFrom $68Free CancellationRating
5.6
2,946 reviews
Search Frontier flights
SouthwestPriceFrom $97Free CancellationRating
7.9
4,289 reviews
Search Southwest flights
DeltaPriceFrom $105Free CancellationRating
7.9
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $124Free CancellationRating
7.1
11,650 reviews
Search American Airlines flights
JetBluePriceFrom $140Free CancellationRating
7.1
2,979 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $153Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $218Free CancellationRating
7.9
12,376 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to North America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to North America for you.

Can I find flights from San Antonio to North America with flexible booking policies on momondo?

All flight searches from San Antonio to North America on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to North America?

momondo provides multiple filters to help you find the best flight to North America from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to North America right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to North America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your North America trip

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