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$288+ Cheap flights from Arcata (ACV) to Chicago (CHI)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — CHI
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Arcata to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Arcata (ACV) to Chicago (CHI). 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(United Airlines)

One-way from

$288
(United Airlines)
Provider with most accurate pricing for Arcata Eureka-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Arcata Eureka-Chicago (CHI) flights.
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From Arcata Eureka to Chicago (CHI)
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One-way flight from Arcata Eureka to Chicago (CHI)
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Find flight deals from Arcata to Chicago

Cheapest flights from Arcata to Chicago
Explore the most affordable flight options available from Arcata to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/23. 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 10/186:45 pmACV - ORD
1 stop9h 10mUnited Airlines
Tue 10/287:10 amORD - ACV
1 stop10h 08mUnited Airlines
Deal found 9/23$374
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 12/106:45 pmACV - ORD
1 stop9h 17mUnited Airlines
Sun 12/146:55 amORD - ACV
1 stop9h 49mUnited Airlines
Deal found 9/23$399
This United Airlines deal was found by Cheapflights users on 9/23. 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 12/116:45 pmACV - ORD
1 stop9h 17mUnited Airlines
Sun 12/146:55 amORD - ACV
1 stop9h 49mUnited Airlines
Deal found 9/23$446
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/184:00 pmACV - ORD
1 stop6h 54mUnited Airlines
Wed 10/2210:53 amORD - ACV
2 stops13h 22mUnited Airlines
Deal found 9/23$447
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 12/108:15 amACV - ORD
1 stop9h 29mUnited Airlines
Sat 12/137:55 pmORD - ACV
2 stops17h 00mUnited Airlines
Deal found 9/23$451
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/82:15 pmACV - ORD
1 stop6h 57mUnited Airlines
Sun 10/127:10 amORD - ACV
1 stop10h 07mUnited Airlines
Deal found 9/23$464
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/174:00 pmACV - ORD
2 stops15h 41mUnited Airlines
Sat 10/2510:35 amORD - ACV
1 stop9h 18mUnited Airlines
Deal found 9/23$468
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/206:45 pmACV - ORD
2 stops12h 56mUnited Airlines
Tue 10/287:10 amORD - ACV
1 stop10h 08mUnited Airlines
Deal found 9/23$471
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/206:45 pmACV - ORD
1 stop9h 10mUnited Airlines
Fri 10/248:09 pmORD - ACV
2 stops21h 08mUnited Airlines
Deal found 9/23$477
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 12/104:13 pmACV - ORD
2 stops15h 27mUnited Airlines
Mon 12/156:55 amORD - ACV
1 stop9h 49mUnited Airlines
Deal found 9/23$482

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arcata to Chicago 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 September 25, 2025.
Use the filters below to find and compare flights from Arcata to Chicago that are best for you.

Fly from

Arcata

Fly to

Chicago

Route

Depart

Return

Price

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 10/20

6:45 pm-5:13 am

1 stop8h 28m

Chicago O'Hare Intl

Tue 10/28

7:10 am-3:18 pm

1 stop10h 08m

$374

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 10/18

6:45 pm-5:55 am

1 stop9h 10m

Chicago O'Hare Intl

Tue 10/28

7:10 am-3:18 pm

1 stop10h 08m

$374

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 10/21

6:45 pm-5:55 am

1 stop9h 10m

Chicago O'Hare Intl

Tue 10/28

7:10 am-3:18 pm

1 stop10h 08m

$374

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Wed 10/22

4:00 pm-12:54 am

1 stop6h 54m

Chicago O'Hare Intl

Sat 10/25

12:45 pm-5:53 pm

1 stop7h 08m

$399

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Wed 10/22

4:00 pm-12:54 am

1 stop6h 54m

Chicago O'Hare Intl

Tue 10/28

7:10 am-3:18 pm

1 stop10h 08m

$399

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

7:00 am-6:55 pm

1 stop9h 55m

Chicago O'Hare Intl

Mon 3/2

12:55 pm-6:24 pm

1 stop7h 29m

$439

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 10/20

6:45 pm-5:55 am

1 stop9h 10m

Chicago O'Hare Intl

Sat 10/25

6:28 pm-10:55 am

2 stops18h 27m

$468

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 10/17

6:45 pm-9:41 am

2 stops12h 56m

Chicago O'Hare Intl

Tue 10/28

7:10 am-3:18 pm

1 stop10h 08m

$468

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 10/21

4:11 pm-11:28 am

2 stops17h 17m

$288

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Wed 12/17

12:30 pm-9:08 pm

1 stop6h 38m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Compare providers for flights from Arcata to Chicago

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 Arcata to Chicago in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Arcata-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Arcata-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Arcata-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Arcata-Chicago 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 Arcata-Chicago 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 Arcata to Chicago

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

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

Find hourly flight availability from Arcata to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

When flying from Arcata to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the morning.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated September 25, 2025.
Peruse reviews from past customers who have flown with United Airlines from Arcata to Chicago 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
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Arcata to Chicago. 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 from for flights from Arcata to Chicago?

    Located just 7.4 mi from the city center, Arcata Eureka is the airport most travelers will use when flying to Chicago from Arcata. Booking flights from Eureka (ACV) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 1 airline.

  • How long is the flight from Arcata to Chicago?

    Airlines like United Airlines fly from Arcata to Chicago in about 8h 28m. The time it takes to get you to your destination can typically vary by up to . The distance from Arcata to Chicago is about 1860 mi.

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

    Our cheapest airline available from Arcata to Chicago is United Airlines. Our recent data shows that you can find tickets from as low as $278 on this airline.

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

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

  • How can I find direct flights from Arcata to Chicago?

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

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

    Yes. Cheapflights offers flight deals from Arcata to Chicago 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 Arcata to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Arcata to Chicago (average of $245). Flying from Arcata to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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Top airline flying from Arcata to Chicago

Discover the top airline that operate flights from Arcata to Chicago. 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$551FlexibilityNo cancel feeOn-time69%

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