What is the cheapest airline that flies from Arcata Eureka to Chicago?

United Airlines is the most popular carrier operating from Arcata Eureka to Chicago

When did momondo last update prices for flights from Arcata Eureka Airport to Chicago?

Prices for flights from Arcata Eureka Airport to Chicago refresh daily.

How many operators does momondo search for flights from Arcata Eureka Airport to Chicago?

The number of operators available for flights from Arcata Eureka Airport to Chicago is 1 as of December 2025.

How old do you have to be to fly from Arcata Eureka Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arcata Eureka Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$335 Cheap Flights from Arcata to Chicago in 2025/26

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Find the cheapest flights from Arcata to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 11:58 pm

ACV

ORD

8h 03m1 stop

6:00 am - 1:14 pm

ORD

ACV

9h 14m1 stop

$517Alaska Airlines

Mon, May 4 - Tue, May 19

12:30 pm - 11:59 pm

ACV

ORD

9h 29m1 stop

8:02 pm - 1:26 pm

ORD

ACV

19h 24m1 stop

$540United Airlines

Sat, Jan 31 - Tue, Feb 3

12:30 pm - 11:59 pm

ACV

ORD

9h 29m1 stop

10:40 am - 1:26 pm

ORD

ACV

28h 46m1 stop

$543United Airlines

Sat, Jan 31 - Tue, Feb 3

12:30 pm - 11:59 pm

ACV

ORD

9h 29m1 stop

2:36 pm - 3:13 pm

ORD

ACV

26h 37m2 stops

$549United Airlines

Sat, Jan 31 - Tue, Feb 3

12:30 pm - 11:59 pm

ACV

ORD

9h 29m1 stop

3:35 pm - 5:33 pm

ORD

ACV

27h 58m2 stops

$551United Airlines

Sat, Jan 31 - Tue, Feb 3

6:40 pm - 9:43 am

ACV

ORD

13h 03m2 stops

9:45 pm - 6:57 pm

ORD

ACV

23h 12m2 stops

$629United Airlines

Mon, May 4 - Tue, May 19

2:09 pm - 5:15 am

ACV

ORD

13h 06m2 stops

10:40 am - 10:29 pm

ORD

ACV

13h 49m2 stops

$647United Airlines

Sat, Jan 31 - Tue, Feb 3

2:09 pm - 5:15 am

ACV

ORD

13h 06m2 stops

10:40 am - 10:29 pm

ORD

ACV

13h 49m2 stops

$648United Airlines

Sat, Jan 31 - Tue, Feb 3

6:30 pm - 1:08 pm

ACV

ORD

16h 38m2 stops

7:54 pm - 2:47 pm

ORD

ACV

20h 53m2 stops

$651United Airlines

Sun, Jan 4 - Sun, Jan 11

6:30 pm - 1:08 pm

ACV

ORD

16h 38m2 stops

6:15 pm - 1:26 pm

ORD

ACV

21h 11m1 stop

$675United Airlines

Sun, Jan 4 - Sun, Jan 11

United Airlines flights from Arcata to Chicago

Our best United Airlines deals on Arcata to Chicago flight tickets

United Airlines

Jan 31

ACV12:30 pmArcata Eureka

9h 29m

1 stop

ORD11:59 pmChicago O'Hare Intl

Feb 3

ORD1:55 pmChicago O'Hare Intl

25h 31m

1 stop

ACV1:26 pmArcata Eureka

$540

Find similar

United Airlines

Jan 31

ACV12:30 pmArcata Eureka

9h 29m

1 stop

ORD11:59 pmChicago O'Hare Intl

Feb 3

ORD10:40 amChicago O'Hare Intl

28h 46m

1 stop

ACV1:26 pmArcata Eureka

$543

Find similar

United Airlines

Jan 31

ACV12:30 pmArcata Eureka

9h 29m

1 stop

ORD11:59 pmChicago O'Hare Intl

Feb 3

ORD2:36 pmChicago O'Hare Intl

26h 37m

2 stops

ACV3:13 pmArcata Eureka

$549

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 5/4

1:55 pm-11:58 pm

1 stop8h 03m

Chicago O'Hare Intl

Tue 5/19

6:00 am-1:14 pm

1 stop9h 14m

$517

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

12:30 pm-11:59 pm

1 stop9h 29m

Chicago O'Hare Intl

Tue 2/3

8:02 pm-1:26 pm

1 stop19h 24m

$540

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

12:30 pm-11:59 pm

1 stop9h 29m

Chicago O'Hare Intl

Tue 2/3

10:40 am-1:26 pm

1 stop28h 46m

$543

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

12:30 pm-11:59 pm

1 stop9h 29m

Chicago O'Hare Intl

Tue 2/3

2:36 pm-3:13 pm

2 stops26h 37m

$549

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

12:30 pm-11:59 pm

1 stop9h 29m

Chicago O'Hare Intl

Tue 2/3

3:35 pm-5:33 pm

2 stops27h 58m

$551

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 5/4

6:40 pm-9:43 am

2 stops13h 03m

Chicago O'Hare Intl

Tue 5/19

9:45 pm-6:57 pm

2 stops23h 12m

$629

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

2:09 pm-5:15 am

2 stops13h 06m

Chicago O'Hare Intl

Tue 2/3

10:40 am-10:29 pm

2 stops13h 49m

$647

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sat 1/31

2:09 pm-5:15 am

2 stops13h 06m

Chicago O'Hare Intl

Tue 2/3

10:40 am-10:29 pm

2 stops13h 49m

$648

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sun 1/4

6:30 pm-1:08 pm

2 stops16h 38m

Chicago O'Hare Intl

Sun 1/11

7:54 pm-2:47 pm

2 stops20h 53m

$651

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Sun 1/4

6:30 pm-1:08 pm

2 stops16h 38m

Chicago O'Hare Intl

Sun 1/11

6:15 pm-1:26 pm

1 stop21h 11m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Arcata to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Arcata to Chicago for around $943.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Arcata to Chicago during this time can be as low as $397. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $603.

When to book flights from Arcata to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Arcata to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Arcata to Chicago (ACV to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arcata to Chicago

Fastest flight time	6h 58m
Direct flights	None

The fastest flight from Arcata to Chicago takes 6h 58m

There are no direct flights from Arcata to Chicago. There are no popular flight routes from Arcata to Chicago.

Search flight deals

How far is Arcata Eureka to Chicago by plane?
There are 1875.9 mi between Arcata Eureka and Chicago. In terms of flight time, this usually takes a little over 6h 58m.
When did momondo last update prices for flights from Arcata Eureka Airport to Chicago?
Prices for flights from Arcata Eureka Airport to Chicago refresh daily.
How many operators does momondo search for flights from Arcata Eureka Airport to Chicago?
The number of operators available for flights from Arcata Eureka Airport to Chicago is 1 as of December 2025.
How old do you have to be to fly from Arcata Eureka Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arcata Eureka Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Arcata to Chicago?
Based on momondo bookings for flights between Arcata and Chicago, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Arcata to Chicago

Compare and see reviews for airlines that fly from Arcata to Chicago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Arcata to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Arcata to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Arcata to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Arcata on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Arcata to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Arcata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Arcata to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Arcata to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.