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$128+ Cheap flights from Redmond to Ontario (RDM - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — ONT
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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Cheap flight deals from Redmond to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$206
(Hawaiian Airlines)

One-way from

$128
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$324
Provider with most accurate pricing for Bend/Redmond-Ontario flight deals.
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Provider most trusted by Cheapflights users for Bend/Redmond-Ontario flights.
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From Bend/Redmond to Ontario
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One-way flight from Bend/Redmond to Ontario
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Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Redmond to Ontario

Cheapest flights from Redmond to Ontario
Explore the most affordable flight options available from Redmond to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:56 pmRDM - ONT
1 stop4h 07mAlaska Airlines
lun. 12/157:10 amONT - RDM
1 stop4h 16mAlaska Airlines
Deal found 11/25$416
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:55 amRDM - ONT
1 stop6h 39mDelta
lun. 12/151:29 pmONT - RDM
2 stops9h 21mDelta
Deal found 11/25$422
This Alaska Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:26 pmRDM - ONT
1 stop11h 33mAlaska Airlines
vie. 1/26:00 amONT - RDM
1 stop13h 10mAlaska Airlines
Deal found 11/24$423
This Alaska Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2212:26 pmRDM - ONT
1 stop4h 45mAlaska Airlines
mar. 12/2310:44 amONT - RDM
1 stop6h 20mAlaska Airlines
Deal found 11/26$427
This Alaska Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:53 amRDM - ONT
1 stop5h 26mAlaska Airlines
dom. 12/147:33 pmONT - RDM
1 stop4h 42mAlaska Airlines
Deal found 11/24$446
This Alaska Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:56 pmRDM - ONT
1 stop4h 07mAlaska Airlines
sáb. 12/612:13 pmONT - RDM
1 stop4h 51mAlaska Airlines
Deal found 11/25$458
This Alaska Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/222:59 pmRDM - ONT
1 stop9h 15mAlaska Airlines
vie. 1/26:00 amONT - RDM
1 stop13h 10mAlaska Airlines
Deal found 11/26$460
This Delta deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:05 amRDM - ONT
1 stop6h 24mDelta
sáb. 1/36:00 amONT - RDM
1 stop5h 43mDelta
Deal found 11/26$461
This Alaska Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:26 pmRDM - ONT
1 stop11h 33mAlaska Airlines
sáb. 1/37:00 amONT - RDM
1 stop8h 16mAlaska Airlines
Deal found 11/26$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Redmond to Ontario that are best for you.

Fly from

Redmond

Fly to

Ontario

Route

Depart

Return

Price

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

jue. 1/22

6:18 pm-10:59 am

1 stop16h 41m

Ontario

dom. 1/25

6:00 am-11:52 pm

1 stop17h 52m

$206

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mar. 1/13

5:52 am-3:08 pm

1 stop9h 16m

Ontario

sáb. 1/17

11:53 am-9:15 pm

1 stop9h 22m

$206

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mar. 1/6

6:33 pm-12:14 am

1 stop5h 41m

Ontario

vie. 1/9

4:03 pm-12:54 pm

1 stop20h 51m

$206

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mar. 1/13

7:00 am-4:12 pm

2 stops9h 12m

Ontario

sáb. 1/17

3:30 pm-9:00 pm

1 stop5h 30m

$212

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

lun. 4/13

4:00 pm-8:13 pm

1 stop4h 13m

Ontario

jue. 4/16

7:00 am-11:33 am

1 stop4h 33m

$236

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mié. 1/7

7:00 am-4:12 pm

2 stops9h 12m

Ontario

dom. 1/11

3:30 pm-10:47 pm

1 stop7h 17m

$251

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

sáb. 1/17

1:34 pm-8:36 pm

1 stop7h 02m

Ontario

mar. 1/20

4:03 pm-9:15 pm

1 stop5h 12m

$255

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

jue. 2/5

8:45 am-3:08 pm

1 stop6h 23m

Ontario

vie. 2/13

4:02 pm-6:46 pm

1 stop26h 44m

$255

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mar. 5/12

5:45 pm-10:38 pm

1 stop4h 53m

Ontario

sáb. 5/16

4:45 pm-12:16 am

1 stop7h 31m

$256

RedmondOntario

RDM - ONT

RDMONT

Bend/Redmond

mié. 1/14

1:34 pm-8:36 pm

1 stop7h 02m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 19 results
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2

Compare providers for flights from Redmond to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Ontario in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Redmond-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redmond-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Redmond to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Ontario

What is the cheapest month to book a flight from Redmond to Ontario?

Currently, August is the cheapest month in which you can book a flight from Redmond to Ontario (average of $64). Flying from Redmond to Ontario in April is currently the most expensive (average of $155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDM to ONT?

Find hourly flight availability from Redmond to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 26, 2025.

It’s optimal to fly from Redmond to Ontario in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated noviembre 26, 2025.
Read through reviews of airlines operating flights from Redmond to Ontario, such as Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,354 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,354 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,046 reviews
Alaska Airlines
8.0
Very good
11,354 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Redmond to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Redmond to Ontario?

    There are many flights that can get you from Redmond to Ontario in 9h 12m. Fly via Alaska Airlines, Hawaiian Airlines, or Delta to get the fastest option. The distance between Redmond and Ontario is about 729 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Redmond to Ontario round-trip?

    Alaska Airlines, at $236, was found to be the cheapest airline from Redmond to Ontario. An alternate airline flying to your destination would be United Airlines. Alaska Airlines is currently priced 36% below the average price you’ll pay for this route.

  • Can I find deals for flights from Redmond to Ontario that include hotel bookings?

    Yes. In addition to deals on Redmond to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Ontario.

  • Can I find deals for business class flights from Redmond to Ontario?

    Yes. Cheapflights offers flight deals from Redmond to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Redmond to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Redmond to Ontario (average of $64). Flying from Redmond to Ontario in April is currently the most expensive (average of $155). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Redmond to Ontario

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Top 2 airlines flying from Redmond to Ontario

Discover the top 2 airlines that operate flights from Redmond to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$236Average$346FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$366FlexibilityNo cancel feeOn-time69%

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