Cheap Flight Tickets from Tucson (TUS) to Ontario (ONT), Starting at $192

Good to Know: Cheapest and Fastest TUS - ONT Flights

Useful information for finding best airline tickets from Tucson International to Ontario International on your next trip.

Cheapest Round Trip Flight

$267

WN Southwest Airlines • 1 stop • 10h 15m

Jul 15 – Jul 22

The cheapest round trip flight from Tucson to Ontario (TUS-ONT-TUS) is currently $267

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Cheapest Direct Flight

$192

DL Delta Airlines • nonstop •

Jun 26

The cheapest nonstop flight from Tucson to Ontario (TUS-ONT) is currently $192

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Fastest Flight

2h 25m

The fastest nonstop flight from Tucson to Ontario (TUS-ONT) takes 2h 25m

Top Airlines Flying from Tucson to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Tucson (TUS) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Tucson to Ontario. Ideal for travelers with confirmed return itineraries.

Jul 15 - Jul 22, Economy
WN
Tucson → Ontario
10h 15m
5:15 AM - 11:30 AM • 1 stop
WN
Tucson → Ontario
2h 10m
5:15 PM - 6:45 PM • nonstop
$267
Southwest Airlines
Jul 15 - Jul 22, Economy
WN
Tucson → Ontario
5h 25m
7:25 PM - 10:50 PM • 1 stop
WN
Tucson → Ontario
2h 10m
5:15 PM - 6:45 PM • nonstop
$267
Southwest Airlines
Jul 15 - Jul 22, Economy
DL
Tucson → Ontario
8h 25m
7:05 AM - 12:10 PM • 1 stop
DL
Tucson → Ontario
2h 20m
2:10 PM - 3:50 PM • nonstop
$267
Delta Airlines
Jul 15 - Jul 22, Economy
WN
Tucson → Ontario
5h 35m
5:40 AM - 9:15 AM • 1 stop
WN
Tucson → Ontario
2h 10m
5:15 PM - 6:45 PM • nonstop
$267
Southwest Airlines
Jul 15 - Jul 22, Economy
WN
Tucson → Ontario
10h 10m
4:55 PM - 11:05 PM • 1 stop
WN
Tucson → Ontario
2h 10m
5:15 PM - 6:45 PM • nonstop
$267
Southwest Airlines
Jul 15 - Jul 22, Economy
WN
Tucson → Ontario
5h 5m
4:55 PM - 8:00 PM • 1 stop
WN
Tucson → Ontario
2h 10m
5:15 PM - 6:45 PM • nonstop
$267
Southwest Airlines

Fly from Tucson to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Tucson to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Tucson to Ontario Flights

What are the airports in Tucson?
TUS
What’s the most popular airline flying from TUS to ONT?
The most popular airline flying from Tucson to Ontario are
Can I fly from TUS to ONT non-stop?
Yes, you can fly TUS to ONT non-stop on
Which airlines fly nonstop between Tucson and Ontario?
The non-stop flights between Tucson and Ontario are .
What’s the earliest departure time from TUS to ONT Airport?
The earliest flight leaves TUS at 5:15 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Tucson 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 TUS to ONT?
Read the fare rules of the Tucson 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 Tucson and Ontario?
operate flights between Tucson and Ontario
How long does a flight from Tucson to Ontario take?
It takes approximately 1 hour to fly non-stop from TUS to ONT, which is 408.74 miles by air.
Which airlines provide the cheapest flights from Tucson (TUS) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from TUS were found on WN : USD 267
Do I need a passport to fly between TUS and ONT?
No
What’s the latest departure time from TUS to ONT ?
The last flight leaves TUS at 5:2500 pm

Tucson (TUS) to Ontario (ONT): Airport Information

Origin Airport Tucson International , Tucson, US
Destination Airport Ontario International , Ontario, US
Distance 409 miles

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