Cheap flights from Ontario to Green Bay (ONT - GRB) from $145
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 5/28. 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.
Cheap flight deals from Ontario to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Green Bay (GRB). 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 3, 2024.
Popular in | April |
|---|---|
Cheapest in | July |
Round-trip from | $334 |
One-way from | $199 |
What is the cheapest day to fly round-trip from Ontario to Green Bay?
Departing on a Sunday is a good option for securing a great price. You can expect to save up to 214% when planning your travel around this day of the week.
How far in advance should I book a flight from Ontario to Green Bay?
To save on the cost of your flight from Ontario to Green Bay, book at least 52 days before your planned departure. Booking around this time can save you about 67% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $459 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $758.
What is the cheapest month to fly from Ontario to Green Bay?
April is one of the best times of the year to fly to Green Bay from Ontario. Prices for April average $583 per person but you can even find prices for as low as $458. The most expensive prices can be found in the month of December. Opting for a April flight can save you 25% on your journey compared to booking in December
When is the cheapest time to fly from Ontario to Green Bay (ONT - GRB)?
One of the essential ways to save on airfare from Ontario to Green Bay is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.
Cheap Frontier flights from Ontario to Green Bay
Explore cheap flight options specifically provided by Frontier for the route between Ontario and Green Bay. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Find some of the cheapest Frontier flights traveling from Ontario to Green Bay. Deals update often to give you more flight options matching your criteria
Cheap Delta flights from Ontario to Green Bay
Explore cheap flight options specifically provided by Delta for the route between Ontario and Green Bay. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Take a gander at the lowest prices we've found on Delta flights from Ontario to Green Bay. Deals are refreshing constantly so come back soon for more options.
Cheap Ontario to Green Bay flights in May & June 2024
Find cheap flight options from Ontario to Green Bay specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Ontario to Green Bay in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Ontario to Green Bay 2024 flight deals
Discover exclusive flight deals for travel between Ontario and Green Bay in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Ontario to Green Bay in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
One-way flights to Green Bay from Ontario
Search for one-way flight options from Ontario to Green Bay. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Users in need of a one-way flight from Ontario to Green Bay can choose from these deals. Those seeking round-trip flights from Ontario to Green Bay should utilize the search form at the the top of the page.
Find flights from Ontario to Green Bay within your budget
Customize your flight search to find flights from Ontario to Green Bay 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 2,864,334 searches. Data last updated May 3, 2024.
Fly from
Fly to
Budget
$160 - $639
Route
Depart
Return
Price
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Thu 5/16
1 stop16h 19m
Green Bay Austin-Straubel
Wed 5/22
1 stop6h 07m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Mon 5/20
1 stop9h 21m
Green Bay Austin-Straubel
Wed 5/22
1 stop6h 07m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Sun 5/19
1 stop17h 27m
Green Bay Austin-Straubel
Wed 5/22
1 stop6h 07m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Tue 7/30
1 stop17h 08m
Green Bay Austin-Straubel
Fri 8/2
1 stop12h 08m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Thu 7/4
1 stop16h 32m
Green Bay Austin-Straubel
Mon 7/15
1 stop17h 46m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Tue 7/30
1 stop9h 07m
Green Bay Austin-Straubel
Fri 8/2
2 stops9h 25m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Tue 7/30
2 stops11h 20m
Green Bay Austin-Straubel
Fri 8/2
2 stops9h 25m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Sat 9/14
2 stops24h 31m
Green Bay Austin-Straubel
Wed 9/18
2 stops10h 57m
OntarioGreen Bay Austin-Straubel
ONT - GRB
ONTGRB
Ontario
Fri 6/28
2 stops16h 49m
Green Bay Austin-Straubel
Sat 7/20
2 stops11h 47m
When is the cheapest time to fly from Ontario to Green Bay?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Green Bay. Price data was last updated on April 28, 2024.
Average price of flights to Green Bay by month
Plan your trip from Ontario to Green Bay by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Green Bay is currently $426 while a round-trip flight costs $368. Price data was last updated on April 28, 2024.
Currently, February is the cheapest month in which you can book a flight from Ontario to Green Bay (average of $334). Flying from Ontario to Green Bay in June is currently the most expensive (average of $537). 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.
January
$354
February
$334
March
$354
April
$385
May
$481
June
$537
July
$495
August
$422
September
$397
October
$469
November
$437
December
$478
Temperature and rainfall in Green Bay by month
Plan your trip to Green Bay by taking into account the average temperature and rainfall totals by month.
GRB Temperature | 15.8 - 69.8 °F |
|---|
Reviews of airlines servicing Green Bay
Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated May 3, 2024.
Read through reviews of airlines operating flights from Ontario to Green Bay, such as Frontier, Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Boarding
Entertainment
Food
Comfort
Crew
Overall
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from Ontario to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Green BaySee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Ontario to Green Bay
Discover the top 4 airlines that operate flights from Ontario to Green Bay. 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 2,864,334 searches. Data last updated May 3, 2024.
Search flights from Ontario to Green Bay by cabin class
Find flights from Ontario to Green Bay, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Ontario to Green Bay?
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Why should you use Cheapflights to find cheap flight tickets from Ontario to Green Bay?
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Can Cheapflights find flights from Ontario to Green Bay with no change fees?
Need flexible booking options for your flight to Green Bay from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario to Green Bay become cheaper?
Of course! You can now track prices for flights from Ontario to Green Bay and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.