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Juneau

$348+ Cheap flights from Ontario to Juneau (ONT - JNU)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNU
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
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Cheap flight deals from Ontario to Juneau

Cheapest flights from Ontario to Juneau
Explore the most affordable flight options available from Ontario to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/96:20 am
ONT
-
JNU
1 stop12h 59m
Delta
Sat 6/137:25 am
JNU
-
ONT
2 stops13h 59m
Delta
Deal found 5/4$575
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/97:41 pm
ONT
-
JNU
1 stop16h 51m
Alaska Airlines
Sat 6/139:55 am
JNU
-
ONT
3 stops12h 16m
Alaska Airlines
Deal found 5/4$644
This Delta deal was found by Cheapflights users on 5/5. 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.
Sat 9/511:55 am
ONT
-
JNU
1 stop7h 12m
Delta
Sat 9/127:05 am
JNU
-
ONT
2 stops14h 39m
Delta
Deal found 5/5$676
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 8/106:20 am
ONT
-
JNU
1 stop13h 06m
Delta
Thu 8/137:20 am
JNU
-
ONT
1 stop9h 01m
Delta
Deal found 5/4$690
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 6/116:00 am
ONT
-
JNU
2 stops13h 19m
Delta
Thu 6/187:25 am
JNU
-
ONT
1 stop8h 54m
Delta
Deal found 5/4$704
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
ONT
-
JNU
3 stops15h 08m
Alaska Airlines
Sat 9/127:14 am
JNU
-
ONT
2 stops10h 49m
Alaska Airlines
Deal found 5/5$720
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 6/119:20 pm
ONT
-
JNU
1 stop16h 36m
Alaska Airlines
Thu 6/187:35 am
JNU
-
ONT
1 stop14h 36m
Alaska Airlines
Deal found 5/4$725

Find flight deals from Ontario to Juneau

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Juneau (JNU). 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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Delta)

One-way from

$348
(Alaska Airlines)
Provider with most accurate pricing for Ontario-Juneau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Juneau Intl flights.
Search Deals
From Ontario to Juneau Intl
Search Deals
One-way flight from Ontario to Juneau Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Juneau 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 May 9, 2026.
Use the filters below to find and compare flights from Ontario to Juneau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Mon 8/10

6:20 am-6:26 pm

1 stop13h 06m

Juneau Intl

Thu 8/13

7:20 am-5:21 pm

1 stop9h 01m

$690
Quickest round-trip

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Sat 6/13

2:05 pm-9:25 pm

2 stops8h 20m

Juneau Intl

Mon 6/22

5:03 am-1:09 pm

1 stop7h 06m

$728

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 6/11

2:05 pm-9:25 pm

2 stops8h 20m

Juneau Intl

Sun 6/14

8:48 pm-11:14 am

1 stop13h 26m

$728

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Sat 9/5

6:00 am-8:08 pm

3 stops15h 08m

Juneau Intl

Sat 9/12

7:14 am-8:24 pm

3 stops12h 10m

$728

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Mon 6/15

6:02 am-6:46 am

2 stops25h 44m

Juneau Intl

Wed 6/17

9:55 am-11:11 pm

2 stops36h 16m

$755

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 5/21

12:04 pm-9:27 pm

2 stops10h 23m

Juneau Intl

Mon 5/25

9:16 am-11:58 pm

3 stops13h 42m

$992

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Tue 6/9

4:03 pm-10:50 pm

1 stop7h 47m

Juneau Intl

Tue 6/16

1:54 pm-11:11 pm

1 stop8h 17m

$1,227
Cheapest one-way

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Fri 6/5

7:41 pm-9:27 pm

2 stops26h 46m

$356

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 8/27

6:00 am-9:28 pm

2 stops16h 28m

$380
Quickest one-way

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Mon 7/13

12:04 pm-8:12 pm

3 stops9h 08m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Ontario-Juneau flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Juneau flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Juneau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Juneau flights, Cheapflights users trust FlightHub the most. FlightHub 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 Ontario-Juneau 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 Ontario to Juneau

Have a flexible travel schedule? Discover the best time to fly to Juneau from Ontario 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.

Reviews of airlines servicing Juneau

Get insights into the airlines that provide service to Juneau. 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 Juneau. Reviews last updated May 9, 2026.
See what other customers who have flown with Alaska Airlines from Ontario to Juneau have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,350 reviews

Entertainment

7.0

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,350 reviews
Alaska Airlines
7.9
Good
12,350 reviews

Entertainment

7.0

Overall

7.9

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Juneau. 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 Ontario to Juneau?

    There are many flights that can get you from Ontario to Juneau in 8h 20m. Fly via Delta or Alaska Airlines to get the fastest option. Ontario and Juneau are separated by a distance of 1851 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Juneau

Discover the top airline that operate flights from Ontario to Juneau. 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$334Average$481FlexibilityNo cancel feeOn-time75%

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