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Arcata

$334+ Cheap flights from O'Hare Intl (ORD) to Arcata (ACV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACV
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from O'Hare Intl to Arcata

Cheapest flights from O'Hare Intl to Arcata
Explore the most affordable flight options available from O'Hare Intl to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:48 amORD - ACV
1 stop8h 30mUnited Airlines
Sat 11/152:15 pmACV - ORD
1 stop6h 55mUnited Airlines
Deal found 10/27$334
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:47 amORD - ACV
1 stop6h 43mUnited Airlines
Sat 11/156:45 pmACV - ORD
1 stop8h 15mUnited Airlines
Deal found 10/27$379
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:10 amORD - ACV
1 stop7h 44mUnited Airlines
Sat 11/16:45 pmACV - ORD
1 stop9h 17mUnited Airlines
Deal found 10/26$494
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:05 pmORD - ACV
2 stops20h 50mUnited Airlines
Sat 11/2912:30 pmACV - ORD
1 stop12h 50mUnited Airlines
Deal found 10/25$815

Cheap flight deals from O'Hare Intl to Arcata

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Arcata (ACV). 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 October 27, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$334
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$593
Provider with most accurate pricing for Chicago O'Hare Intl-Arcata Eureka flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Arcata Eureka flights.
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From Chicago O'Hare Intl to Arcata Eureka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Arcata 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 October 27, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Arcata that are best for you.

Fly from

O'Hare Intl

Fly to

Arcata

Route

Depart

Return

Price

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Tue 11/11

8:48 am-3:18 pm

1 stop8h 30m

Arcata Eureka

Sat 11/15

2:15 pm-11:10 pm

1 stop6h 55m

$334

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 11/8

8:47 am-1:30 pm

1 stop6h 43m

Arcata Eureka

Sat 11/15

6:45 pm-5:00 am

1 stop8h 15m

$379

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 3/7

6:20 am-2:46 pm

1 stop10h 26m

Arcata Eureka

Tue 3/10

3:50 pm-12:59 am

1 stop7h 09m

$444

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 11/15

5:16 pm-10:12 pm

1 stop6h 56m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Arcata flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Arcata flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Arcata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Arcata flights, Cheapflights users trust Expedia the most. Expedia 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 Chicago O'Hare Intl Airport-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 O'Hare Intl to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from O'Hare Intl 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 Chicago O'Hare Intl Airport to Arcata

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Arcata?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Arcata (average of $283). Flying from Chicago O'Hare Intl Airport to Arcata in December is currently the most expensive (average of $962). 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.

Reviews of airlines servicing Arcata

Get insights into the airlines that provide service to Arcata. 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 Arcata. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with United Airlines from Chicago O'Hare Intl Airport to Arcata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ruth,Dec 2024

ORD - AMS

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

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

  • What airport do you fly into for flights to Arcata from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Arcata, you will be flying into Eureka. Arcata Eureka (ACV) is just 7.4 mi from the center of the city. Eureka is the only Arcata airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 1 airline has flights to Arcata Eureka from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Arcata?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Arcata in 8h 30m. Fly via United Airlines to get the fastest option. The distance from Chicago O'Hare Intl Airport to Arcata is about 1860 mi.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Arcata round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Arcata round-trip from $284. This flight start at 52% lower than the current average price 3 months from now.

  • Can I find deals for flights from O'Hare Intl to Arcata that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Arcata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Arcata?

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

  • Can I find deals for business class flights from O'Hare Intl to Arcata?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Arcata?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Arcata (average of $283). Flying from Chicago O'Hare Intl Airport to Arcata in December is currently the most expensive (average of $962). 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.

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Alternative routes for O'Hare Intl to Arcata

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Top airline flying from O'Hare Intl to Arcata

Discover the top airline that operate flights from O'Hare Intl to Arcata. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$284Average$505FlexibilityNo cancel feeOn-time69%

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