ONT - JNU

$299 Find Cheap Flights from Ontario to Juneau

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 Juneau departing on 6/3. 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 Juneau

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

Cheapest round-trip
$569
Delta
Sun 6/7Mon 6/15
ONT - JNU • 1 stop
Cheapest one-way
$299
Alaska Airlines
Wed 6/3
ONT - JNU • 2 stops
Top airlines
Cheapest • from $569 (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 Juneau. You'll need at least 1 connection.
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Flight Deals

Cheap Flights from Ontario to Juneau (ONT-JNU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Juneau 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 Juneau

Sun, Jun 7 - Mon, Jun 15
Delta Logo
6:20 am - 6:19 pm
ONT
-
JNU
12h 59m
1 stop
Delta Logo
7:25 am - 5:19 pm
JNU
-
ONT
8h 54m
1 stop
$569Delta
Sun, Jun 7 - Tue, Jun 16
Delta Logo
6:20 am - 6:19 pm
ONT
-
JNU
12h 59m
1 stop
Delta Logo
7:25 am - 11:49 pm
JNU
-
ONT
15h 24m
2 stops
$575Delta
Tue, Jun 9 - Mon, Jun 15
Alaska Airlines Logo
7:41 pm - 8:44 am
ONT
-
JNU
14h 03m
1 stop
Alaska Airlines Logo
7:35 am - 11:11 pm
JNU
-
ONT
14h 36m
1 stop
$644Alaska Airlines
Tue, Jun 9 - Mon, Jun 15
Alaska Airlines Logo
7:00 am - 9:25 pm
ONT
-
JNU
15h 25m
2 stops
Alaska Airlines Logo
9:55 am - 11:11 pm
JNU
-
ONT
12h 16m
3 stops
$669Alaska Airlines
Sat, Jul 11 - Wed, Jul 15
Alaska Airlines Logo
6:02 am - 8:12 pm
ONT
-
JNU
15h 10m
1 stop
Alaska Airlines Logo
7:35 am - 11:11 pm
JNU
-
ONT
14h 36m
2 stops
$720Alaska Airlines
Sat, Jul 18 - Sat, Jul 25
Alaska Airlines Logo
2:05 pm - 9:22 pm
ONT
-
JNU
8h 17m
1 stop
Alaska Airlines Logo
9:55 am - 11:11 pm
JNU
-
ONT
12h 16m
3 stops
$725Alaska Airlines
Sat, Jul 18 - Sat, Jul 25
Alaska Airlines Logo
10:54 am - 9:22 pm
ONT
-
JNU
11h 28m
2 stops
Alaska Airlines Logo
9:55 am - 11:11 pm
JNU
-
ONT
12h 16m
3 stops
$730Alaska Airlines
Mon, Jun 8 - Sun, Jun 14
Alaska Airlines Logo
12:04 pm - 9:27 pm
ONT
-
JNU
10h 23m
2 stops
Alaska Airlines Logo
8:48 pm - 11:14 am
JNU
-
ONT
13h 26m
1 stop
$781Alaska Airlines
Sat, Jul 18 - Sat, Jul 25
Alaska Airlines Logo
6:02 am - 8:12 pm
ONT
-
JNU
15h 10m
3 stops
Alaska Airlines Logo
9:55 am - 11:11 pm
JNU
-
ONT
12h 16m
3 stops
$785Alaska Airlines
Fri, Sep 4 - Fri, Sep 4
Alaska Airlines Logo
6:00 am - 11:35 am
ONT
-
JNU
6h 35m
1 stop
Alaska Airlines Logo
2:17 pm - 11:24 pm
JNU
-
ONT
8h 07m
1 stop
$972Alaska Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Juneau flights

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

Which airlines provide the cheapest flights from Ontario to Juneau?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Juneau were found on Delta ($569) and Alaska Airlines ($644).

Good to know

Cheapest flight$299
Flight from Ontario to Juneau

When to book flights from Ontario to Juneau

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

  • What is the cheapest flight from Ontario to Juneau?

    In the last 3 days, the lowest price for a flight from Ontario to Juneau was $299 for a one-way ticket and $569 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Ontario to Juneau?

    oneworld is the only airline alliance operating flights between Ontario and Juneau.

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

    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 Juneau.

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

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

    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 Juneau with an airline and back to Ontario with another airline. Booking your flights between Ontario and JNU 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 Juneau?

    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 Juneau 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 airline flying from Ontario to Juneau

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Juneau. 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 Juneau? 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 12361 reviews
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

My daughter has anxiety and became nauseous after boarding the plane and before take off. She went to the plane bathroom and ended up having to vomit, and your staff promptly removed us from the flight. We explained that it was due to my daughter’s anxiety, and that the condition would not continue in the air, but they removed us anyway. We have flown many many times before on many different airlines and my daughter’s anxiety has resulted in nausea and sickness before takeoff, and every airline has been accommodating and professional. This is was our first time flying with your airline, and also the first time we have ever been removed from a flight. This was the worst service we have ever experienced. This was a special surprise trip we gifted to my daughter for graduating college. I had also paid to upgrade the family to first class and sit all together which we had never done before and can’t afford on a normal basis. Our removal from the flight was not only extremely embarrassing, but devastating for my daughter. My daughter and I were removed from the plane and a call was made by your staff to medical personnel, a few questions were asked of my daughter, and then she was magically cleared. All of this took mere minutes. Why this could not have been performed while we were on the plane, or why this could not have been performed off the plane and then us allowed to reboard is beyond me. My wife and youngest daughter continued on the original flight alone and were very upset and crying due to the situation, yet the staff did nothing to console or assist them. My wife states that upon arrival in Portland and as they were exiting the plane, one of the stewardesses involved said “byyyyeeeee” to them sarcastically and laughed. Myself and my oldest daughter had to wait 4 hours for an alternate flight and were sat in regular seats because our first class seat purchase could not be honored. My wife wasn’t allowed to pick up our rental car and had to wait 4 hours with our luggage until I arrived. The delay prevented us from being able to carry out planned events and ruined the first day of our trip. Upon explaining all of this to your customer service, we received no sympathy, assistance, or compensation other than your staff submitting a request for a reimbursement of my and my daughters first class upgrade cost. When checking in early for our flight back home, the luggage cost for myself and my eldest daughter was no longer discounted as it was for my wife and youngest daughter. Customer service once again could not assist me over the phone and rectify what should have been a minor adjustment. Instead they stated I would have to wait until we physically checked bags in at the airport and then ask staff to adjust the luggage cost. With everything else we had experienced, I was not going to leave that to chance and instead paid full price for the luggage ahead of time. Or experience with Alaska Airlines was a complete disaster and I am baffled at the lack of empathy and assistance from your staff. I’m not sure of what else to say other than the fact that unless we are compensated by Alaska Airlines in some form to offset the horrendous service we received, we will be relaying our experience to family and friends and on social media, and doing all we can to urge everyone to avoid utilizing your services.

2.0 MediocreJerry, Apr 2026
ONT - PDX
Read more Alaska Airlines reviews

My daughter has anxiety and became nauseous after boarding the plane and before take off. She went to the plane bathroom and ended up having to vomit, and your staff promptly removed us from the flight. We explained that it was due to my daughter’s anxiety, and that the condition would not continue in the air, but they removed us anyway. We have flown many many times before on many different airlines and my daughter’s anxiety has resulted in nausea and sickness before takeoff, and every airline has been accommodating and professional. This is was our first time flying with your airline, and also the first time we have ever been removed from a flight. This was the worst service we have ever experienced. This was a special surprise trip we gifted to my daughter for graduating college. I had also paid to upgrade the family to first class and sit all together which we had never done before and can’t afford on a normal basis. Our removal from the flight was not only extremely embarrassing, but devastating for my daughter. My daughter and I were removed from the plane and a call was made by your staff to medical personnel, a few questions were asked of my daughter, and then she was magically cleared. All of this took mere minutes. Why this could not have been performed while we were on the plane, or why this could not have been performed off the plane and then us allowed to reboard is beyond me. My wife and youngest daughter continued on the original flight alone and were very upset and crying due to the situation, yet the staff did nothing to console or assist them. My wife states that upon arrival in Portland and as they were exiting the plane, one of the stewardesses involved said “byyyyeeeee” to them sarcastically and laughed. Myself and my oldest daughter had to wait 4 hours for an alternate flight and were sat in regular seats because our first class seat purchase could not be honored. My wife wasn’t allowed to pick up our rental car and had to wait 4 hours with our luggage until I arrived. The delay prevented us from being able to carry out planned events and ruined the first day of our trip. Upon explaining all of this to your customer service, we received no sympathy, assistance, or compensation other than your staff submitting a request for a reimbursement of my and my daughters first class upgrade cost. When checking in early for our flight back home, the luggage cost for myself and my eldest daughter was no longer discounted as it was for my wife and youngest daughter. Customer service once again could not assist me over the phone and rectify what should have been a minor adjustment. Instead they stated I would have to wait until we physically checked bags in at the airport and then ask staff to adjust the luggage cost. With everything else we had experienced, I was not going to leave that to chance and instead paid full price for the luggage ahead of time. Or experience with Alaska Airlines was a complete disaster and I am baffled at the lack of empathy and assistance from your staff. I’m not sure of what else to say other than the fact that unless we are compensated by Alaska Airlines in some form to offset the horrendous service we received, we will be relaying our experience to family and friends and on social media, and doing all we can to urge everyone to avoid utilizing your services.

I got an email 3 hours before the flight letting me know it got canceled

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

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.

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

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.

Everything was good. Please have a wheat free option for snacks in the future.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

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

Information on your arrival and departure airports