What is the cheapest airline to fly from Ontario to Arcata round-trip?

Currently priced at $314, United Airlines will fly you from Ontario to Arcata and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Ontario to Arcata?

Travelers seeking maximum savings on their Ontario to Arcata flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ontario to Arcata?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Arcata. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ontario to Arcata?

Users have found that booking a flight from Ontario to Arcata at least 25 days early can save you up to 52% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Ontario to Arcata for as little as $314 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $374 for flights departing within the next 3 days.

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

Our data shows that January tends to be the cheapest month to fly to Arcata from Ontario. Users have commonly found prices around $340 for the month, but tickets can be as low as $199. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Ontario-Arcata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Arcata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Arcata flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Arcata 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-Arcata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Ontario to Arcata?

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

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

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

$255+ Save on Flights from Ontario to Arcata

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Arcata

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$314 (United Airlines)
One-way from	$255 (United Airlines)
Popular in	June
Cheapest in	March
Average price	$389

Provider with most accurate pricing for Ontario-Arcata Eureka flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Arcata Eureka flights.

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From Ontario to Arcata Eureka

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One-way flight from Ontario to Arcata Eureka

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 12% potential price decrease ($53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Ontario to Arcata

Cheapest flights from Ontario to Arcata
Explore the most affordable flight options available from Ontario to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Wed 4/96:00 amONT - ACV

1 stop6h 14mUnited Airlines

Sat 4/122:14 pmACV - ONT

1 stop3h 42mUnited Airlines

Deal found 2/21

$314

Sun 3/25:05 amONT - ACV

2 stops9h 34mMultiple Airlines

Wed 3/52:04 pmACV - ONT

2 stops20h 58mMultiple Airlines

Deal found 2/20

$1,254

Best flights from Ontario to Arcata
Discover carefully curated flight deals from Ontario to Arcata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2025.

Wed 4/96:00 amONT - ACV

1 stop6h 14mUnited Airlines

Sat 4/122:14 pmACV - ONT

1 stop3h 42mUnited Airlines

Deal found 2/21

$314

Last-minute flights from Ontario to Arcata
Discover last-minute flight deals from Ontario to Arcata. Data last updated February 22, 2025 and is based on user searches.

Thu 2/276:00 amONT - ACV

1 stop4h 51mUnited Airlines

Wed 3/54:28 pmACV - ONT

1 stop4h 12mUnited Airlines

Deal found 2/20

$375

Sun 3/25:05 amONT - ACV

2 stops9h 34mMultiple Airlines

Wed 3/52:04 pmACV - ONT

2 stops20h 58mMultiple Airlines

Deal found 2/20

$1,254

Sat 3/86:00 amONT - ACV

1 stop4h 29mUnited Airlines

Wed 3/126:45 pmACV - ONT

1 stop4h 00mUnited Airlines

Deal found 2/21

$324

One-way flights from Ontario to Arcata
Search for one-way flight options from Ontario to Arcata. Find affordable one-way fares based on user searches. Data last updated February 22, 2025.

Sun 3/166:00 amONT - ACV

1 stop5h 59mUnited Airlines

Deal found 2/21

$255

Find flights from Ontario to Arcata within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioArcata

ONT - ACV

ONTACV

Ontario

Wed 4/9

6:00 am-12:14 pm

1 stop6h 14m

Arcata Eureka

Sat 4/12

2:14 pm-5:56 pm

1 stop3h 42m

$314

OntarioArcata

ONT - ACV

ONTACV

Ontario

Thu 4/24

3:55 pm-10:51 pm

1 stop6h 56m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Ontario to Arcata

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Arcata in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Arcata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Arcata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Arcata flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Arcata 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-Arcata 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 Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata 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.

Travel insights for flights from Ontario to Arcata

Get recent, data-driven insights about flights from Ontario to Arcata including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Arcata (average of $343). Flying from Ontario to Arcata in June is currently the most expensive (average of $700). 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 ACV?

It’s typically best to fly out from Ontario to Arcata in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Arcata by month

In terms of precipitation, rainfall in Arcata ranges from 0.3 - 8.4 inches per month. December is typically the wettest month, when rainfall can reach 8.4 in. July is typically the driest time to visit Arcata when rainfall is around 0.3 in.

Temperature in Arcata by month

If weather is an important factor for your trip to Arcata, use this chart to help with planning. For those seeking warmer temperatures, August 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 46.4 F).

Reviews of airlines servicing Arcata

United Airlines

7.4

Good

8,759 reviews

Reviews

1 / 20

4.0

Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines

7.4

Good

8,759 reviews

United Airlines

7.4

Good

8,759 reviews

Reviews

1 / 20

4.0

Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

What is the cheapest airline to fly from Ontario to Arcata round-trip?
Currently priced at $314, United Airlines will fly you from Ontario to Arcata and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Ontario to Arcata that include hotel bookings?
Yes. In addition to deals on Ontario to Arcata flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Arcata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Arcata.
Can I find deals for business class flights from Ontario to Arcata?
Yes. Cheapflights offers flight deals from Ontario to Arcata 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 Arcata?
Currently, January is the cheapest month in which you can book a flight from Ontario to Arcata (average of $343). Flying from Ontario to Arcata in June is currently the most expensive (average of $700). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ontario to Arcata

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$265	Average$402	FlexibilityNo cancel fee	On-time69%

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$255+ Cheap flights from Ontario to Arcata (ONT - ACV)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Arcata with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Arcata

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Arcata

Cheapest flights from Ontario to ArcataExplore the most affordable flight options available from Ontario to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from Ontario to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from Ontario to Arcata within your budget

Compare providers for flights from Ontario to Arcata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Arcata in February.

Best time to book a flight from Ontario to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Arcata

Get recent, data-driven insights about flights from Ontario to Arcata including ideal travel times, pricing trends, and more.

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

What is the cheapest time of day to fly from ONT to ACV?

Find hourly flight availability from Ontario to Arcata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Rainfall in Arcata by month

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

Temperature in Arcata by month

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

Reviews of airlines servicing Arcata

Related info for your journey

Find useful and relevant information for your journey from Ontario to Arcata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Ontario to Arcata round-trip?

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

How can I find direct flights from Ontario to Arcata?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Arcata

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ontario to Arcata

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Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Arcata
Explore the most affordable flight options available from Ontario to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.