ONT - RDM

$130 Find Cheap Flights from Ontario to Redmond

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Redmond departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Redmond

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Redmond, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Redmond, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$259
Typical prices: $320-$256
Delta
Wed 5/27Thu 5/28
ONT - RDM • 1 stop
Cheapest one-way
$130
Typical prices: $128-$156
Delta
Wed 4/8
ONT - RDM • 1 stop
Top airlines
Cheapest • from $259 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Redmond. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $350 (round-trip)
Shortest trip • 4h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Redmond!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Redmond (ONT-RDM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Redmond that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Redmond

Wed, May 27 - Thu, May 28
Delta Logo
6:45 am - 12:35 pm
ONT
-
RDM
5h 50m
1 stop
Delta Logo
6:10 am - 12:35 pm
RDM
-
ONT
6h 25m
1 stop
$259Delta
Wed, Jun 10 - Wed, Jun 17
Delta Logo
5:59 pm - 10:58 pm
ONT
-
RDM
4h 59m
1 stop
Delta Logo
6:26 am - 11:17 am
RDM
-
ONT
4h 51m
1 stop
$270Delta
Thu, Apr 23 - Sat, Apr 25
Alaska Airlines Logo
7:00 am - 11:43 am
ONT
-
RDM
4h 43m
1 stop
Alaska Airlines Logo
9:28 am - 2:32 pm
RDM
-
ONT
5h 04m
1 stop
$284Alaska Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
6:00 am - 12:58 pm
ONT
-
RDM
6h 58m
1 stop
Alaska Airlines Logo
1:53 pm - 6:47 pm
RDM
-
ONT
4h 54m
1 stop
$310Alaska Airlines
Thu, Apr 16 - Sun, Apr 19
Delta Logo
5:05 pm - 11:47 pm
ONT
-
RDM
6h 42m
1 stop
Delta Logo
5:45 am - 12:14 pm
RDM
-
ONT
6h 29m
1 stop
$311Delta
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
6:10 pm - 11:30 am
ONT
-
RDM
17h 20m
2 stops
Multiple Airlines Logo
12:10 pm - 10:44 am
RDM
-
ONT
22h 34m
1 stop
$315Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Alaska Airlines Logo
6:00 am - 12:29 pm
ONT
-
RDM
6h 29m
1 stop
Alaska Airlines Logo
7:33 pm - 9:45 am
RDM
-
ONT
14h 12m
1 stop
$319Alaska Airlines
Tue, Apr 21 - Fri, Apr 24
Alaska Airlines Logo
7:00 am - 12:07 pm
ONT
-
RDM
5h 07m
1 stop
Alaska Airlines Logo
1:52 pm - 7:05 pm
RDM
-
ONT
5h 13m
1 stop
$324Alaska Airlines
Thu, Apr 16 - Sun, Apr 19
Delta Logo
5:55 pm - 11:06 pm
ONT
-
RDM
5h 11m
1 stop
Delta Logo
5:45 am - 12:14 pm
RDM
-
ONT
6h 29m
1 stop
$335Delta
Tue, Apr 14 - Thu, Apr 16
Alaska Airlines Logo
5:49 pm - 10:28 pm
ONT
-
RDM
4h 39m
1 stop
Alaska Airlines Logo
3:56 pm - 8:23 pm
RDM
-
ONT
4h 27m
1 stop
$336Alaska Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Redmond flights

Get data-powered insights and trends into flights from Ontario to Redmond to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ontario to Redmond?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Redmond departing in May.

What is the cheapest month to fly from Ontario to Redmond?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Redmond, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Redmond is January, where tickets cost $221 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $856 and $457 respectively.

Good to know

Low seasonFebruary
Cheapest flight$130
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Ontario to Redmond

When to book flights from Ontario to Redmond

Are your dates flexible? Find out the best times to travel from Ontario to Redmond based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Redmond

  • What is the cheapest flight from Ontario to Redmond?

    In the last 3 days, the lowest price for a flight from Ontario to Redmond was $130 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between Ontario and Redmond?

    No

  • Which aircraft models fly most regularly from Ontario to Redmond?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Redmond?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Redmond, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Redmond, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Redmond are Alaska Airlines and Delta. With an average price for the route of $393 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $468 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Ontario to Redmond?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Redmond.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Redmond?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Redmond from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Redmond?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Redmond with an airline and back to Ontario with another airline. Booking your flights between Ontario and RDM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Redmond?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Redmond from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Redmond

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Redmond. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Redmond? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12121 reviews
7.0Food
7.0Entertainment
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

It was ok! Not fond of sitting in middle seat. Tried to upgrade with my Atmos card but it was a new account and they weren’t able to look up my account details.

8.0 ExcellentAnonymous, Mar 2026
ONT - SEA
Read more Alaska Airlines reviews

It was ok! Not fond of sitting in middle seat. Tried to upgrade with my Atmos card but it was a new account and they weren’t able to look up my account details.

Flights were on time, which made making connections do much better. Well organized

My only complaint was how far it was from plane to baggage claim

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

Not bad. Due to not buying a seat, on the way back, my seat was not assigned till 2 hrs before the flight left. Got me worried I wouldn’t have a seat.

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

SBP to PDX 2/17/2026. One person ahead of us at the counter. One ahead of is at TSA. First to board. First row, first class. First to be served. Food and service very good. First off the aircraft. Flight was nice other than some moderately hard bumps on climb out (please find a way to control that!). Air Force landing (none of that Navy slam you to the deck stuff). Wheel chair at the bottom of the ramp waiting for my wife. Luggage out quickly, walked right up to the parking shuttle bus. First stop on the bus. I like the EMB 175 aircraft. This was as close to a perfect flight as I will ever see. Bravo!

Santa Rosa Airport is the best! Glad to have experienced it.

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

OK, we were delayed and had to de plane and reboard.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

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

Information on your arrival and departure airports