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Uncover the best deals on San Antonio to Ontario flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SAT - ONT Flights
Useful information for finding best airline tickets from San Antonio International to Ontario International on your next trip.
Cheapest Round Trip Flight
$350
Frontier Airlines
• 1 stop
• 8h 51m
Nov 01 – Nov 08
The cheapest round trip flight from San Antonio to Ontario (SAT-ONT-SAT) is currently $350
Fastest Flight
8h 51m
The fastest nonstop flight from San Antonio to Ontario (SAT-ONT) takes 8h 51m
Top Airlines Flying from San Antonio to Ontario
Latest Flight Deals from San Antonio (SAT) to Ontario (ONT)
Compare and book low fare round-trip air tickets from San Antonio to Ontario. Ideal for travelers with confirmed return itineraries.
Nov 01 - Nov 08, Economy
San Antonio → Ontario
8h 51m
8:20 PM - 11:51 PM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
24h 7m
10:29 PM - 11:16 AM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
26h 55m
8:20 PM - 10:35 AM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
32h 32m
10:29 PM - 4:21 PM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Oct 31 - Nov 07, Economy
San Antonio → Ontario
32h 20m
5:26 PM - 11:06 AM • 1 stop
San Antonio → Ontario
26h 59m
10:00 PM - 4:19 PM • 2 stops
Alaska Airlines
Flying to Ontario soon? We've surfaced some of the most affordable last-minute flights from San Antonio to Ontario, ideal for urgent plans or spontaneous trips.
Nov 01 - Nov 08, Economy
San Antonio → Ontario
8h 51m
8:20 PM - 11:51 PM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
24h 7m
10:29 PM - 11:16 AM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
26h 55m
8:20 PM - 10:35 AM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Nov 01 - Nov 08, Economy
San Antonio → Ontario
32h 32m
10:29 PM - 4:21 PM • 1 stop
San Antonio → Ontario
17h 35m
6:30 AM - 7:25 PM • 1 stop
Frontier Airlines
Oct 31 - Nov 07, Economy
San Antonio → Ontario
32h 20m
5:26 PM - 11:06 AM • 1 stop
San Antonio → Ontario
26h 59m
10:00 PM - 4:19 PM • 2 stops
Alaska Airlines
FAQs on San Antonio to Ontario Flights
What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to ONT?
The most popular airline flying from San Antonio to Ontario are
Can I fly from SAT to ONT non-stop?
NO
Which airlines fly nonstop between San Antonio and Ontario?
The non-stop flights between San Antonio and Ontario are .
What’s the earliest departure time from SAT to ONT Airport?
The earliest flight leaves SAT at 5:26 pm and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my San Antonio to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAT to ONT?
Read the fare rules of the San Antonio to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Antonio and Ontario?
operate flights between San Antonio and Ontario
How long does a flight from San Antonio to Ontario take?
It takes approximately 3 hour to fly non-stop from SAT to ONT, which is 1166.09 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from SAT were found on AS : USD 477
Do I need a passport to fly between SAT and ONT?
No
What’s the latest departure time from SAT to ONT ?
The last flight leaves SAT at 10:29 pm
Hotels in Ontario (ONT)
5 hotels near Ontario International — compare rates from top booking sites.
5-star hotel
The Ritz-Carlton, Rancho Mirage
📍 68900 Frank Sinatra Dr, Rancho Mirage, California 92270
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4-star hotel
Ayres Hotel Chino Hills
📍 4785 Chino Hills Pkwy, Chino hills, California 91709
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4-star hotel
Pacific Palms Resort
📍 1 Industry Hills Pkwy, City Of Industry, California 91744
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4-star hotel
Arrowhead Inn & Suites
📍 250 North 9th Street, Colton, California 92324
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4-star hotel
Ayres Suites Diamond Bar
📍 21951 Golden Springs Dr, Diamond Bar, California 91765
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Search Deals →
Hotel Deals in Ontario (OR)
Choice Hotels
Quality Inn Ontario
8.3/10
★★★☆☆
Hotel
63.0 rooms
✓ Free WiFi
✓ Breakfast
📍 139 NE Goodfellow Street, Ontario (OR), Oregon
Experience an abundance of unparalleled facilities and features at Quality Inn. Maintain seamless communication using the complimentary Wi-Fi at hotel. For visitors traveling by automobile, complimen…
Check-in 03:00 PM · Check-out 11:00 AM
$76/night
View Deal
OYO Rooms
Motel 6 Ontario, OR
7.8/10
★★☆☆☆
Resort villa
97.0 rooms
✓ Free WiFi
📍 275 NE 12th St, Ontario (OR), Oregon
At Motel 6 Ontario, OR, exceptional service and top-notch amenities create a memorable experience for guests. Complimentary internet access is available in the resort villa to ensure you stay connect…
Check-in 03:00 PM · Check-out 11:00 AM
$79/night
View Deal
Wyndham Hotels & Resorts
Super 8 By Wyndham Ontario
7.0/10
★★☆☆☆
Hotel
71.0 rooms
✓ Free WiFi
✓ Breakfast
📍 615 E Idaho Ave, Ontario (OR), Oregon
Super 8 By Wyndham Ontario offers top-notch services and amenities, ensuring guests experience utmost comfort. Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi in…
Check-in 03:00 PM · Check-out 11:00 AM
$86/night
View Deal
Sonesta
Red Lion Inn & Suites Ontario
7.6/10
★★☆☆☆
Hotel
63.0 rooms
✓ Free WiFi
✓ Breakfast
📍 266 Goodfellow St, Ontario (OR), Oregon
Experience an abundance of unparalleled facilities and features at Red Lion Inn & Suites Ontario. Maintain seamless communication using the complimentary Wi-Fi at hotel. For visitors traveling by aut…
Check-in 03:00 PM · Check-out 11:00 AM
$89/night
View Deal
Budget Inn Ontario
6.4/10
★★☆☆☆
✓ Breakfast
$89/night
View Deal
Choice Hotels
Rodeway Inn & Suites Ontario
8.2/10
★★☆☆☆
Hotel
20.0 rooms
✓ Free WiFi
✓ Breakfast
📍 139 NE Goodfellow Street, Building B, Ontario (OR), Oregon
Experience an abundance of unparalleled facilities and features at Rodeway Inn & Suites. Maintain seamless communication using the complimentary Wi-Fi at hotel.For visitors traveling by automobile, c…
Check-in 03:00 PM · Check-out 11:00 AM
$90/night
View Deal
Choice Hotels
Sleep Inn Ontario
8.7/10
★★★☆☆
Hotel
65.0 rooms
✓ Free WiFi
✓ Breakfast
📍 1221 S.E. 1st Ave, Ontario (OR), Oregon
At Sleep Inn, exceptional service and top-notch amenities create a memorable experience for guests.Complimentary internet access is available in the hotel to ensure you stay connected during your vis…
Check-in 03:00 PM · Check-out 11:00 AM
$106/night
View Deal
Best Western International
Best Western Inn & Suites
7.2/10
★★☆☆☆
Hotel
61.0 rooms
✓ Free WiFi
✓ Breakfast
📍 251 NE Goodfellow Street, Ontario (OR), Oregon
Experience an abundance of unparalleled facilities and features at Best Western Inn and Suite.Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi internet access off…
Check-in 02:00 PM · Check-out 11:00 AM
$115/night
View Deal
InterContinental Hotels Group
Holiday Inn Ontario By IHG
7.8/10
★★★☆☆
Hotel
98.0 rooms
✓ Free WiFi
✓ Breakfast
📍 1249 Tapadera Ave.,, Ontario (OR), Oregon
Experience an abundance of unparalleled facilities and features at Holiday Inn Ontario. Maintain seamless communication using the complimentary Wi-Fi at hotel.For visitors traveling by automobile, co…
Check-in 03:00 PM · Check-out 11:00 AM
$137/night
View Deal
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San Antonio (SAT) to Ontario (ONT): Airport Information
| Origin Airport | San Antonio International , San Antonio, US |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 1166 miles |
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