Cheap Flights from Ontario, CA to Tucson, AZ from $226

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On Cheapflightsplus.com you will find 181 connecting flights from Ontario to Tucson. You can compare airfare deals from 2 airlines and multiple travel sites from $226, book and save on cheap plane tickets and last minute offers. Also check out ONT-TUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Ontario to Tucson Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $226 (one-way), $388 (round-trip).

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Best Flights from Ontario to Tucson Today

Take a look at the list of non stop flights and flights with layovers from Ontario to Tucson with the lowest price of $226. Take a look at the list of flights with layovers from Ontario to Tucson from $226. There’re no direct flights. The fastest connecting flight – 4h 40m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $226 Find flight	17:44 Ontario Ontario Int.	11:50+1 день Tucson Tucson	17h 6m layover 11h 51m - Portland	Alaska Airlines	AS3498 AS3472
from $226 Find flight	11:14 Ontario Ontario Int.	11:50+1 день Tucson Tucson	23h 36m layover 18h 23m - Portland	Alaska Airlines	AS3312 AS3472
from $251 Find flight	07:00 Ontario Ontario Int.	22:15 Tucson Tucson	14h 15m layover 9h 3m - Portland	Alaska Airlines	AS123 AS3427
from $264 Find flight	11:57 Ontario Ontario Int.	23:55 Tucson Tucson	10h 58m layover 5h 10m - Seattle	Alaska Airlines	AS1255 AS224
from $267 Find flight	10:36 Ontario Ontario Int.	16:19 Tucson Tucson	4h 43m layover 0h 50m - San Francisco	United Airlines	UA4639 UA2229
from $267 Find flight	06:15 Ontario Ontario Int.	12:08 Tucson Tucson	4h 53m layover 1h 14m - San Francisco	United Airlines	UA277 UA434
from $268 Find flight	06:15 Ontario Ontario Int.	12:46 Tucson Tucson	5h 31m layover 1h 49m - San Francisco	United Airlines	UA277 UA5560
from $276 Find flight	20:19 Ontario Ontario Int.	13:10+1 день Tucson Tucson	15h 51m layover 10h 45m - Portland	Alaska Airlines	AS1066 AS3394
from $277 Find flight	20:55 Ontario Ontario Int.	14:20+1 день Tucson Tucson	16h 25m layover 10h 34m - Seattle	Alaska Airlines	AS1007 AS648
from $284 Find flight	06:00 Ontario Ontario Int.	23:47 Tucson Tucson	16h 47m layover 10h 48m - Seattle	Alaska Airlines	AS1091 AS224
from $234 Find flight	16:06 Ontario Ontario Int.	11:50+1 день Tucson Tucson	18h 44m layover 3h 52m - Seattle 8h 18m - Portland	Alaska Airlines	AS1119 AS957 AS3472
from $250 Find flight	07:00 Ontario Ontario Int.	18:08 Tucson Tucson	10h 8m layover 3h 7m - Portland 0h 49m - Sacramento	Alaska Airlines	AS1058 AS2135 AS3375
from $257 Find flight	11:45 Ontario Ontario Int.	23:55 Tucson Tucson	11h 10m layover 0h 42m - Portland 3h 53m - Seattle	Alaska Airlines	AS3312 AS3358 AS224
from $257 Find flight	11:14 Ontario Ontario Int.	23:57 Tucson Tucson	11h 43m layover 2h 52m - Portland 2h 29m - Seattle	Alaska Airlines	AS3312 AS2102 AS224
from $269 Find flight	06:00 Ontario Ontario Int.	18:08 Tucson Tucson	11h 8m layover 2h 26m - Seattle 1h 48m - Sacramento	Alaska Airlines	AS1091 AS1216 AS3375
from $270 Find flight	17:44 Ontario Ontario Int.	15:27+1 день Tucson Tucson	20h 43m layover 13h 21m - Portland 0h 52m - Seattle	Alaska Airlines	AS3498 AS2181 AS648

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 09, 2025

Flight Schedule Ontario (California) to Tucson (Arizona)

Full flight schedule will help you in detecting at what time planes fly from Ontario to Tucson. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:05 — 16:12	05:05 — 08:25 UA2357 United Airlines Ontario — Denver 5h 35m stop 14:00 — 16:12 UA5385 United Airlines Denver — Tucson	10h 7m including layover	Find flight from$304
05:05 — 18:16	05:05 — 08:25 UA2357 United Airlines Ontario — Denver 7h 35m stop 16:00 — 18:16 UA5954 United Airlines Denver — Tucson	12h 11m including layover	Find flight from$304
06:15 — 12:08	06:15 — 07:46 UA277 United Airlines Ontario — San Francisco 1h 14m stop 09:00 — 12:08 UA434 United Airlines San Francisco — Tucson	4h 53m including layover	Find flight from$267
06:15 — 12:46	06:00 — 07:26 UA277 United Airlines Ontario — San Francisco 1h 49m stop 09:28 — 12:40 UA5560 United Airlines San Francisco — Tucson	5h 31m including layover	Find flight from$268
07:00 — 22:15	07:00 — 09:22 AS123 Alaska Airlines Ontario — Portland 9h 3m stop 19:18 — 23:05 AS3427 Alaska Airlines Portland — Tucson	14h 15m including layover	Find flight from$251
07:00 — 22:57	07:00 — 09:33 AS1058 Alaska Airlines Ontario — Portland 9h 32m stop 19:05 — 22:57 AS3427 Alaska Airlines Portland — Tucson	14h 57m including layover	Find flight from$359
10:35 — 16:15	10:35 — 12:08 UA4639 United Airlines Ontario — San Francisco 55m stop 13:03 — 16:15 UA5718 United Airlines San Francisco — Tucson	4h 40m including layover	Find flight from$347
10:36 — 16:19	10:39 — 12:20 UA4639 United Airlines Ontario — San Francisco 50m stop 13:19 — 16:28 UA2229 United Airlines San Francisco — Tucson	4h 43m including layover	Find flight from$267
11:14 — 11:50 +1 day	11:14 — 13:38 AS3312 Alaska Airlines Ontario — Portland 18h 23m stop 08:01 — 11:50 AS3472 Alaska Airlines Portland — Tucson	23h 36m including layover	Find flight from$226
11:57 — 23:55	10:00 — 12:49 AS1255 Alaska Airlines Ontario — Seattle 5h 10m stop 19:59 — 23:57 AS224 Alaska Airlines Seattle — Tucson	10h 58m including layover	Find flight from$264
13:45 — 09:56 +1 day	13:45 — 17:04 UA2278 United Airlines Ontario — Denver 14h 41m stop 07:45 — 09:56 UA4637 United Airlines Denver — Tucson	19h 11m including layover	Find flight from$328
13:45 — 13:33 +1 day	13:45 — 17:04 UA2278 United Airlines Ontario — Denver 18h 16m stop 11:20 — 13:33 UA791 United Airlines Denver — Tucson	22h 48m including layover	Find flight from$328
15:15 — 21:50	15:15 — 16:48 UA5645 United Airlines Ontario — San Francisco 1h 51m stop 18:39 — 21:50 UA5688 United Airlines San Francisco — Tucson	5h 35m including layover	Find flight from$347
15:20 — 21:56	15:20 — 16:53 UA5921 United Airlines Ontario — San Francisco 1h 52m stop 18:45 — 21:56 UA5688 United Airlines San Francisco — Tucson	5h 36m including layover	Find flight from$289
16:20 — 15:29 +1 day	13:53 — 16:46 AS1119 Alaska Airlines Ontario — Seattle 16h 11m stop 10:18 — 14:20 AS648 Alaska Airlines Seattle — Tucson	22h 9m including layover	Find flight from$292
16:20 — 23:55	14:19 — 17:08 AS1119 Alaska Airlines Ontario — Seattle 44m stop 19:59 — 23:57 AS224 Alaska Airlines Seattle — Tucson	6h 35m including layover	Find flight from$308
17:44 — 11:50 +1 day	17:44 — 20:10 AS3498 Alaska Airlines Ontario — Portland 11h 51m stop 08:01 — 11:50 AS3472 Alaska Airlines Portland — Tucson	17h 6m including layover	Find flight from$226
17:44 — 11:51 +1 day	17:44 — 20:08 AS2202 Alaska Airlines Ontario — Portland 11h 54m stop 08:02 — 11:51 AS3394 Alaska Airlines Portland — Tucson	17h 7m including layover	Find flight from$447
18:10 — 14:20 +1 day	18:10 — 21:00 AS2143 Alaska Airlines Ontario — Seattle 13h 18m stop 10:18 — 14:20 AS648 Alaska Airlines Seattle — Tucson	19h 10m including layover	Find flight from$373
18:28 — 16:15 +1 day	18:28 — 20:01 UA5429 United Airlines Ontario — San Francisco 17h 2m stop 13:03 — 16:15 UA5718 United Airlines San Francisco — Tucson	20h 47m including layover	Find flight from$377
19:14 — 15:29 +1 day	19:14 — 22:00 AS1399 Alaska Airlines Ontario — Seattle 13h 21m stop 11:21 — 15:29 AS648 Alaska Airlines Seattle — Tucson	19h 15m including layover	Find flight from$349
20:19 — 13:10 +1 day	19:59 — 22:16 AS1066 Alaska Airlines Ontario — Portland 10h 45m stop 11:49 — 15:34 AS3394 Alaska Airlines Portland — Tucson	15h 51m including layover	Find flight from$276
20:55 — 14:20 +1 day	20:55 — 23:44 AS1007 Alaska Airlines Ontario — Seattle 10h 34m stop 10:18 — 14:20 AS648 Alaska Airlines Seattle — Tucson	16h 25m including layover	Find flight from$277

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 9, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Ontario to Tucson depends on and how to choose the most interesting flight option for you.

Distance between Ontario and Tucson is 657 miles. Time difference between the cities is 1h. Airplanes depart 05:05 to 20:59 from 2 Ontario airports and arrive 05:05 to 20:59 to 2 Tucson airports. Average flight time is 14h 57m.

The fastest flight 4h 40m
Average flight time 14h 57m
The earliest flight 05:05
The latest flight 20:59
Distance 409 ml

The cheapest months to travel to Tucson are january (from 226 $), february (from 227 $), december (from 251 $).

The most expensive months are november (from 288 $), december (from 251 $), february (from 227 $).

What is the lowest airfare Ontario to Tucson?

The cheapest plane ticket found by our users is $226. This airfare is for economy class on one-way AS3498 flight by Alaska Airlines for February 1, 2025 which leaves Ontario Int. in Ontario at 17:44 am and arrives at Tucson Tucson at 11:50.

Economy class

$226

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Business class

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First class

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Popular Airlines on the Route

The flight Ontario — Tucson is served by 2 regular airlines . Most of the flights on this route are operated by Alaska Airlines - 132 departures per week at the price of from $ 226 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1303.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 181 flights with layovers on the route. The fastest connecting flight is UA4639 by United Airlines takes 4h 40m and the cheapest is AS3498 by Alaska Airlines for $226.

AS - Alaska Airlines

from $226

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UA - United Airlines

from $267

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Airports

You can fly from Ontario to Tucson from 2 airports (Ontario Int., International Heliport).

Ontario airports

Ontario Int.-ONT

from $226
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International Heliport-JIO

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Tucson airports

Davis Monthan AFB-DMA

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Tucson-TUS

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Airplanes

There are flights to Tucson from Ontario by 2 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Ontario

You may also consider searching for discounted plane tickets to some other popular places from Ontario within United States.

Ontario — Phoenix

from $56

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Ontario — Denver

from $65

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Ontario — Austin

from $67

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Ontario — Miami

from $62

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Ontario — Tucson

from $80

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Ontario — Las Vegas

from $63

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Ontario — Seattle

from $65

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Ontario — Boise

from $70

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Ontario — Chicago

from $78

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Ontario — Philadelphia

from $62

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Top International Destinations from Ontario

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Ontario — London

from $62

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Ontario — San Jose

from $61

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Ontario — Guadalajara

from $70

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Ontario — Cancun

from $74

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How to book a plane ticket yourself?

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