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Juneau

$262+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$599
(Alaska Airlines)

One-way from

$262
(Delta)

Popular in

January

Cheapest in

October

Average price

$587
From Ontario to Juneau Intl
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One-way flight from Ontario to Juneau Intl
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Highest demand for flights based on searches. 11% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/412:00 pmONT - JNU
2 stops10h 30mAlaska Airlines
Fri 8/87:14 amJNU - ONT
2 stops9h 50mAlaska Airlines
Deal found 6/10$599
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:55 pmONT - JNU
2 stops12h 30mAmerican Airlines
Mon 6/307:08 amJNU - ONT
2 stops13h 30mAmerican Airlines
Deal found 6/11$832
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:58 pmONT - JNU
1 stop6h 27mHawaiian Airlines
Sat 7/51:55 amJNU - ONT
1 stop8h 10mHawaiian Airlines
Deal found 6/11$1,185

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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Juneau that are best for you.

Fly from

Ontario

Fly to

Juneau

Route

Depart

Return

Price

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Mon 8/4

12:00 pm-9:30 pm

2 stops10h 30m

Juneau Intl

Fri 8/8

7:14 am-6:04 pm

2 stops9h 50m

$599

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 6/26

12:55 pm-12:25 am

2 stops12h 30m

Juneau Intl

Mon 6/30

7:08 am-9:38 pm

2 stops13h 30m

$832

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Tue 7/1

6:58 pm-12:25 am

1 stop6h 27m

Juneau Intl

Sat 7/5

1:55 am-11:05 am

1 stop8h 10m

$1,185

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Fri 7/4

11:25 am-6:07 pm

1 stop7h 42m

$262

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Fri 7/4

12:00 pm-9:30 pm

2 stops10h 30m

$300

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Sun 7/20

12:55 pm-12:25 am

2 stops12h 30m

$307

OntarioJuneau

ONT - JNU

ONTJNU

Ontario

Thu 7/3

6:58 pm-12:25 am

1 stop6h 27m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Juneau (average of $399). Flying from Ontario to Juneau in July is currently the most expensive (average of $690). 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 ONT to JNU?

Find hourly flight availability from Ontario to Juneau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Ontario to Juneau in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Juneau by month

Plan your trip to Juneau by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Juneau ranges from 2.9 - 8.6 inches per month. September is typically the wettest month, when rainfall can reach 8.6 in. April is typically the driest time to visit Juneau when rainfall is around 2.9 in.

Temperature in Juneau by month

Plan your trip to Juneau by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Juneau, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Alaska Airlines, at $599, was found to be the cheapest airline from Ontario to Juneau.Alternate airlines to your destination round-trip include American Airlines and Hawaiian Airlines.

  • What are the cheapest airlines to fly from Ontario to Juneau one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $262. Alaska Airlines flights start at $300 while deals on American Airlines start at $307 one-way.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Juneau (average of $399). Flying from Ontario to Juneau in July is currently the most expensive (average of $690). 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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Top 2 airlines flying from Ontario to Juneau

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$405FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$365Average$535FlexibilityNo cancel feeOn-time75%

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