United Airlines Boise to Ontario Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Boise to Ontario. Compare airline ticket prices and book air tickets starting from $164 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Boise (ID) — Ontario (CA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $164, two-way – $281.

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Cheap Flights from Boise to Ontario by United Airlines

Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $164. There’re no direct flights. The fastest connecting flight – 4h 25m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $164 Find flight	1:01 pm Boise Boise	6:04 pm Ontario Ontario Int.	6h 3m layover 2h 26m - San Francisco	United Airlines	UA4733 UA251
from $263 Find flight	8:25 am Boise Boise	9:10 pm Ontario Ontario Int.	13h 45m layover 9h 9m - Denver	United Airlines	UA5361 UA1574
from $263 Find flight	10:35 am Boise Boise	9:10 pm Ontario Ontario Int.	11h 35m layover 7h 0m - Denver	United Airlines	UA4631 UA1574
from $267 Find flight	5:30 pm Boise Boise	12:42 pm+1 день Ontario Ontario Int.	20h 12m layover 15h 45m - Denver	United Airlines	UA395 UA430
from $280 Find flight	10:57 am Boise Boise	9:58 am+1 день Ontario Ontario Int.	24h 1m layover 20h 25m - San Francisco	United Airlines	UA4767 UA5740
from $280 Find flight	10:57 am Boise Boise	6:19 pm Ontario Ontario Int.	8h 22m layover 4h 50m - San Francisco	United Airlines	UA4767 UA251
from $280 Find flight	7:15 pm Boise Boise	9:58 am+1 день Ontario Ontario Int.	15h 43m layover 12h 11m - San Francisco	United Airlines	UA2013 UA5740
from $287 Find flight	7:00 am Boise Boise	12:41 pm Ontario Ontario Int.	6h 41m layover 2h 15m - Denver	United Airlines	UA1782 UA430
from $290 Find flight	2:36 pm Boise Boise	8:55 pm Ontario Ontario Int.	7h 19m layover 2h 53m - Denver	United Airlines	UA2173 UA351
from $468 Find flight	8:29 am Boise Boise	12:42 pm Ontario Ontario Int.	5h 13m layover 0h 40m - Denver	United Airlines	UA4659 UA430
from $611 Find flight	11:05 am Boise Boise	2:30 pm Ontario Ontario Int.	4h 25m layover 1h 0m - San Francisco	United Airlines	UA4767 UA5684

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024

United Airlines Flight Schedule Boise to Ontario

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:35 am — 9:10 pm	10:35 am — 12:44 pm UA4631 United Airlines Boise — Denver 7h stop 7:44 pm — 9:10 pm UA1574 United Airlines Denver — Ontario	11h 35m including layover	Find flight from$263
10:57 am — 9:58 am +1 day	10:40 am — 11:38 am UA4767 United Airlines Boise — San Francisco 20h 25m stop 8:25 am — 9:53 am UA5740 United Airlines San Francisco — Ontario	24h 1m including layover	Find flight from$280
10:57 am — 6:19 pm	10:57 am — 12:00 pm UA4767 United Airlines Boise — San Francisco 4h 50m stop 4:50 pm — 6:19 pm UA251 United Airlines San Francisco — Ontario	8h 22m including layover	Find flight from$280
11:05 am — 2:30 pm	10:40 am — 11:38 am UA4767 United Airlines Boise — San Francisco 1h stop 1:06 pm — 2:34 pm UA5684 United Airlines San Francisco — Ontario	4h 25m including layover	Find flight from$611
12:41 pm — 6:05 pm	12:41 pm — 1:49 pm UA4733 United Airlines Boise — San Francisco 2h 48m stop 4:37 pm — 6:05 pm UA1932 United Airlines San Francisco — Ontario	6h 24m including layover	Find flight from$350
1:01 pm — 6:04 pm	1:01 pm — 2:09 pm UA4733 United Airlines Boise — San Francisco 2h 26m stop 4:35 pm — 6:04 pm UA251 United Airlines San Francisco — Ontario	6h 3m including layover	Find flight from$164
1:01 pm — 9:58 am +1 day	12:54 pm — 1:50 pm UA4733 United Airlines Boise — San Francisco 18h 16m stop 8:25 am — 9:53 am UA5740 United Airlines San Francisco — Ontario	21h 57m including layover	Find flight from$280
2:36 pm — 8:55 pm	2:36 pm — 4:35 pm UA2173 United Airlines Boise — Denver 2h 53m stop 7:28 pm — 8:55 pm UA351 United Airlines Denver — Ontario	7h 19m including layover	Find flight from$290
5:30 pm — 12:42 pm +1 day	5:30 pm — 7:30 pm UA395 United Airlines Boise — Denver 15h 45m stop 11:15 am — 12:42 pm UA430 United Airlines Denver — Ontario	20h 12m including layover	Find flight from$267
7:00 am — 12:41 pm	6:40 am — 8:46 am UA1782 United Airlines Boise — Denver 2h 15m stop 11:16 am — 12:40 pm UA430 United Airlines Denver — Ontario	6h 41m including layover	Find flight from$287
7:15 pm — 9:58 am +1 day	7:15 pm — 8:14 pm UA2013 United Airlines Boise — San Francisco 12h 11m stop 8:25 am — 9:58 am UA5740 United Airlines San Francisco — Ontario	15h 43m including layover	Find flight from$280
8:25 am — 9:10 pm	8:25 am — 10:35 am UA5361 United Airlines Boise — Denver 9h 9m stop 7:44 pm — 9:10 pm UA1574 United Airlines Denver — Ontario	13h 45m including layover	Find flight from$263
8:25 am — 12:41 pm	8:20 am — 10:32 am UA5361 United Airlines Boise — Denver 40m stop 11:16 am — 12:40 pm UA430 United Airlines Denver — Ontario	5h 16m including layover	Find flight from$287
8:29 am — 12:42 pm	8:29 am — 10:35 am UA4659 United Airlines Boise — Denver 40m stop 11:15 am — 12:42 pm UA430 United Airlines Denver — Ontario	5h 13m including layover	Find flight from$468

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

*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 15 flights by United Airlines from Boise to Ontario every week with departures from Boise. All flights arrive at Ontario Int. and International Heliport.

Departures start from 10:35 am to 8:29 am. Nonstop flight is 4h 25m. The time difference between Boise and Ontario is 1h.

The fastest flight 4h 25m
Average flight time 7h 51m
The earliest flight 10:35 am
The latest flight 8:29 am
Distance 662 ml

The cheapest months for traveling to Ontario are january (from 164 $), december (from 196 $), november (from 250 $).

The most expensive and popular months are february (from 263 $), november (from 250 $), december (from 196 $).

The cheapest flight by United Airlines that our users were able to find is $164. This airfare is economy class on one-way UA4733 flight for January 22, 2025 leaving Boise in Boise at 1:01 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Boise to Ontario:

Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Boise and Ontario. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boise to Ontario.

Nonstop flights

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

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $127

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