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RDM - ONT

$134 Find cheap flights from Redmond to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to Ontario departing on 7/17. 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
0 bags
Mon 6/3
Mon 6/10

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Ontario, 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 Redmond to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Redmond to Ontario (RDM-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to Ontario 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 and deals for you by selecting your travel dates.
Choose your dates
3:46 pm - 10:20 pmRDM-ONT
6h 34m1 stop
4:28 pm - 11:59 pmONT-RDM
7h 31m1 stop
$208Alaska Airlines
Find Deal
Sat, Sep 21 - Tue, Sep 24
1:24 pm - 7:14 pmRDM-ONT
5h 50m1 stop
6:00 am - 8:51 pmONT-RDM
14h 51m1 stop
$295Alaska Airlines
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Sat, Jun 1 - Mon, Jun 10
11:35 am - 5:50 pmRDM-ONT
6h 15m1 stop
5:00 pm - 10:36 pmONT-RDM
5h 36m1 stop
$342Delta
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Thu, Jun 13 - Sat, Jun 15
3:46 pm - 10:20 pmRDM-ONT
6h 34m1 stop
7:00 am - 3:06 pmONT-RDM
8h 06m2 stops
$350Alaska Airlines
Find Deal
Sat, Sep 21 - Tue, Sep 24
5:00 am - 10:04 amRDM-ONT
5h 04m1 stop
5:45 am - 11:50 amONT-RDM
6h 05m1 stop
$352Delta
Find Deal
Thu, May 23 - Fri, May 24
6:00 am - 12:45 pmRDM-ONT
6h 45m1 stop
5:50 am - 12:18 pmONT-RDM
6h 28m1 stop
$363United Airlines
Find Deal
Wed, Jun 12 - Sun, Jun 16
1:50 pm - 11:04 pmRDM-ONT
9h 14m1 stop
1:35 pm - 6:45 pmONT-RDM
5h 10m1 stop
$372United Airlines
Find Deal
Sat, May 18 - Sat, May 25
6:00 am - 10:27 pmRDM-ONT
16h 27m1 stop
5:50 am - 12:18 pmONT-RDM
6h 28m1 stop
$382United Airlines
Find Deal
Sat, Jun 1 - Sun, Jun 9
5:20 am - 11:45 amRDM-ONT
6h 25m1 stop
12:59 am - 12:05 pmONT-RDM
11h 06m1 stop
$1,021American Airlines
Find Deal
Thu, May 23 - Thu, May 23
5:20 am - 11:45 amRDM-ONT
6h 25m1 stop
12:59 am - 1:10 pmONT-RDM
12h 11m2 stops
$1,026American Airlines
Find Deal
Thu, May 23 - Thu, May 23

Flights from Redmond to Ontario - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Redmond to Ontario?

The average price of all flights from Redmond to Ontario clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Redmond to Ontario, look for departures on Sundays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Ontario, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Redmond to Ontario, 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 Redmond to Ontario is September, where tickets cost $221 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $751 and $511 respectively.

Which airlines provide the cheapest flights from Redmond to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Redmond to Ontario found by KAYAK users in the last 72 hours was for $208 on Alaska Airlines, followed by Delta ($342). One-way flight deals have also been found from as low as $134 on Delta and from $139 on United Airlines.

Good to know

Low season

September

High season

April

Cheapest flight

$134
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Redmond to Ontario

When to book flights from Redmond to Ontario

Are your dates flexible? Find out the best times to travel from Redmond to Ontario 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 Redmond to Ontario

  • What is the cheapest flight from Redmond to Ontario?

    In the last 3 days, the lowest price for a flight from Redmond to Ontario was $134 for a one-way ticket and $208 for a round-trip.

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

    A passport is not required to fly from Redmond to Ontario.

  • Which airports will I be using when flying from Redmond to Ontario?

    On your way to Ontario, you’ll fly out from Bend/Redmond. You’ll be landing at Ontario.

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

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

  • Which airline alliances offer flights from Redmond to Ontario?

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

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

    The two airlines most popular with KAYAK users for flights from Redmond to Ontario are Delta and Alaska Airlines. With an average price for the route of $377 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 8.0.

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

    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 Redmond to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Redmond 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 Redmond to Ontario?

    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 Ontario with an airline and back to Redmond with another airline. Booking your flights between Redmond and ONT 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 Redmond to Ontario?

    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 Ontario from Redmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Redmond to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Redmond to Ontario. 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 Redmond to Ontario? 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.
8.0
Alaska AirlinesOverall score based on 9128 reviews
7.9Comfort
7.3Food
8.6Crew
8.2Boarding
7.3Entertainment
Airline reviews

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

6.0 GoodAnonymous, Apr 2024PDX - SAN
Read more about Alaska Airlines reviews

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

Horrible. I likely will have to spend several thousand dollars to rebook my international flights, due to their delays, plus a hotel in SF. I can’t wait to never fly them again!

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

The flight attendant in the back of the plane was barely understood as she rushed through instructions to the point of being intelligible. She had a bored demeanor in her delivery.

On time, comfortable seats with plenty of leg room, nice staff. Pretty good!

dont re-route to San Jose. Re-route to closer airport. Provide shuttle bus to go to SFO, not just LYFT vouchers.

Staff seemed genuinely nice, not just going through the motions.

I would have rated the entire experience much better were it not for two things: 1. There was inconsistency between what we were told once on the plane vs. the answer I received to the question about "spreading out" from our assigned seats because the flight was sparsely populated, and the entire row we were in was empty but for us. I asked about one of us moving over one seat to make more room for us; before getting on the plane, I was told we could, which seemed like a sensible answer. Once on the plane, it was announced that we needed to stay in our assigned seats despite all of the empty space in our row, which seemed unneccessarily restrictive. 2. To add to the discomfort, we sat on the tarmac once the plane landed in Burbank for over half an hour waiting for a gate to become available. During that time we had to remain seated and buckled in, which was becoming more difficult as time dragged on, especially for my wife. If all of this was due to regulations, that may mitigate the sense of "needless" restriction somewhat, but it points to a need to make regulations less restrictive where it is not appropriate for the current conditions. The crew was not "nasty" about the restrictions, so I do not resent their actions, but it certainly would have been a much more pleasant flight if we had a few more options when it comes to comfort.

Flight left two hours late with no real explanation and they inexplicably had the heat running on the flight as well

I like Alaska Air fine. Great crew. Late departure still arrived on time.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

For a 22 minute flight all you expect is for it to be safe and comfortable

Book cheap flights from Redmond to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Redmond to Ontario found on KAYAK in the last 72 hours.
7/17Wed
1 stopDelta
6h 03mRDM-ONT
$134
6/5Wed
1 stopUnited Airlines
6h 45mRDM-ONT
$139
8/22Thu
1 stopUnited Airlines
4h 45mRDM-ONT
$169
9/20Fri
1 stopAlaska Airlines
7h 07mRDM-ONT
$249
8/23Fri
2 stopsAlaska Airlines
16h 00mRDM-ONT
$252
9/20Fri
2 stopsAlaska Airlines
10h 38mRDM-ONT
$266
5/10Fri
1 stopAmerican Airlines
6h 27mRDM-ONT
$286
5/9Thu
1 stopUnited Airlines
4h 06mRDM-ONT
$354
5/16Thu
2 stopsAlaska Airlines
22h 48mRDM-ONT
$489
7/17Wed
2 stopsAlaska Airlines
8h 57mRDM-ONT
$501

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Last minute flights from Redmond to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Redmond to Ontario that are departing in the next 10 days.
5/7Tue
multi-stopUnited Airlines
4h 06mRDM-ONT
5/13Mon
multi-stopUnited Airlines
6h 12mONT-RDM
$640
5/7Tue
multi-stopAmerican Airlines
4h 22mRDM-ONT
5/8Wed
multi-stopAmerican Airlines
6h 25mONT-RDM
$708

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Redmond - Ontario Flights

Departure:

Redmond (RDM)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Redmond

Cabin classes: