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

Prices for flights from Chicago to Arcata Eureka Airport are updated daily.

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

The number of operators available for flights from Chicago to Arcata Eureka Airport is 1 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Arcata Eureka Airport.

What documentation or ID do you need to fly to Arcata Eureka Airport?

The travel and health documents required for your trip to Arcata Eureka Airport 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 Arcata Eureka Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$166 Cheap Flights from Chicago to Arcata in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Arcata

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:57 pm - 2:32 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

21h 35m1 stop Seattle/Tacoma Intl

3:09 pm - 2:21 pmACV Arcata Eureka-ORD Chicago O'Hare Intl

21h 12m1 stop Seattle/Tacoma Intl

$448Alaska Airlines

Fri, Feb 5 - Tue, Feb 9

1:21 pm - 12:11 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

24h 50m1 stop Las Vegas Harry Reid Intl

12:51 pm - 5:38 amACV Arcata Eureka-ORD Chicago O'Hare Intl

14h 47m1 stop Las Vegas Harry Reid Intl

$452Multiple Airlines

Tue, Sep 22 - Sat, Sep 26

6:00 am - 12:11 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

32h 11m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

12:51 pm - 5:38 amACV Arcata Eureka-ORD Chicago O'Hare Intl

14h 47m1 stop Las Vegas Harry Reid Intl

$484Multiple Airlines

Tue, Sep 22 - Sat, Sep 26

5:46 pm - 2:35 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

22h 49m1 stop Seattle/Tacoma Intl

3:12 pm - 5:40 amACV Arcata Eureka-ORD Chicago O'Hare Intl

12h 28m1 stop Seattle/Tacoma Intl

$498Alaska Airlines

Fri, Oct 9 - Tue, Oct 13

7:16 pm - 2:35 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

21h 19m1 stop Seattle/Tacoma Intl

3:12 pm - 5:40 amACV Arcata Eureka-ORD Chicago O'Hare Intl

12h 28m1 stop Seattle/Tacoma Intl

$508Alaska Airlines

Mon, Oct 19 - Sat, Oct 24

7:49 pm - 2:35 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

20h 46m2 stops San Diego Seattle/Tacoma Intl

3:12 pm - 5:40 amACV Arcata Eureka-ORD Chicago O'Hare Intl

12h 28m1 stop Seattle/Tacoma Intl

$518Alaska Airlines

Mon, Oct 19 - Sat, Oct 24

1:21 pm - 12:11 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

24h 50m1 stop Las Vegas Harry Reid Intl

12:19 pm - 5:16 amACV Arcata Eureka-ORD Chicago O'Hare Intl

38h 57m2 stops Burbank Bob Hope Las Vegas Harry Reid Intl

$525Multiple Airlines

Tue, Oct 6 - Sun, Oct 11

5:46 pm - 2:35 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

22h 49m1 stop Seattle/Tacoma Intl

3:12 pm - 1:25 pmACV Arcata Eureka-ORD Chicago O'Hare Intl

20h 13m2 stops Seattle/Tacoma Intl San Diego

$528Alaska Airlines

Fri, Oct 9 - Tue, Oct 13

7:00 am - 1:27 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

8h 27m1 stop Denver Intl

1:27 pm - 10:55 pmACV Arcata Eureka-ORD Chicago O'Hare Intl

7h 28m1 stop Los Angeles

$634United Airlines

Tue, Oct 6 - Tue, Oct 13

10:39 am - 5:30 pmORD Chicago O'Hare Intl-ACV Arcata Eureka

8h 51m1 stop San Francisco

12:49 pm - 9:18 pmACV Arcata Eureka-ORD Chicago O'Hare Intl

6h 29m1 stop Denver Intl

$634United Airlines

Wed, Oct 7 - Wed, Oct 14

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Alaska Airlines flights from Chicago to Arcata

Our best Alaska Airlines deals on Chicago to Arcata flight tickets

Alaska Airlines

Feb 5

ORD6:57 pmChicago O'Hare Intl

21h 35m

1 stop

ACV2:32 pmArcata Eureka

Feb 9

ACV3:09 pmArcata Eureka

21h 12m

1 stop

ORD2:21 pmChicago O'Hare Intl

$448

Alaska Airlines

Oct 9

ORD5:46 pmChicago O'Hare Intl

22h 49m

1 stop

ACV2:35 pmArcata Eureka

Oct 13

ACV3:12 pmArcata Eureka

12h 28m

1 stop

ORD5:40 amChicago O'Hare Intl

$498

Alaska Airlines

Oct 19

ORD7:16 pmChicago O'Hare Intl

21h 19m

1 stop

ACV2:35 pmArcata Eureka

Oct 24

ACV3:12 pmArcata Eureka

12h 28m

1 stop

ORD5:40 amChicago O'Hare Intl

$508

United Airlines flights from Chicago to Arcata

Our best United Airlines deals on Chicago to Arcata flight tickets

United Airlines

Oct 6

ORD7:00 amChicago O'Hare Intl

8h 27m

1 stop

ACV1:27 pmArcata Eureka

Oct 13

ACV1:27 pmArcata Eureka

7h 28m

1 stop

ORD10:55 pmChicago O'Hare Intl

$634

United Airlines

Dec 11

ORD6:00 amChicago O'Hare Intl

7h 44m

1 stop

ACV11:44 amArcata Eureka

Dec 11

ACV1:30 pmArcata Eureka

9h 29m

1 stop

ORD12:59 amChicago O'Hare Intl

$635

United Airlines

Dec 16

ORD7:15 amChicago O'Hare Intl

8h 07m

1 stop

ACV1:22 pmArcata Eureka

Dec 20

ACV6:26 pmArcata Eureka

8h 31m

1 stop

ORD4:57 amChicago O'Hare Intl

$667

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Fri 2/5

6:57 pm-2:32 pm

1 stop21h 35m

Arcata Eureka

Tue 2/9

3:09 pm-2:21 pm

1 stop21h 12m

$448

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Tue 9/22

1:21 pm-12:11 pm

1 stop24h 50m

Arcata Eureka

Sat 9/26

12:51 pm-5:38 am

1 stop14h 47m

$452

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Tue 9/22

6:00 am-12:11 pm

2 stops32h 11m

Arcata Eureka

Sat 9/26

12:51 pm-5:38 am

1 stop14h 47m

$484

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Fri 10/9

5:46 pm-2:35 pm

1 stop22h 49m

Arcata Eureka

Tue 10/13

3:12 pm-5:40 am

1 stop12h 28m

$498

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Mon 10/19

7:16 pm-2:35 pm

1 stop21h 19m

Arcata Eureka

Sat 10/24

3:12 pm-5:40 am

1 stop12h 28m

$508

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Mon 10/19

7:49 pm-2:35 pm

2 stops20h 46m

Arcata Eureka

Sat 10/24

3:12 pm-5:40 am

1 stop12h 28m

$518

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Tue 10/6

1:21 pm-12:11 pm

1 stop24h 50m

Arcata Eureka

Sun 10/11

12:19 pm-5:16 am

2 stops38h 57m

$525

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Fri 10/9

5:46 pm-2:35 pm

1 stop22h 49m

Arcata Eureka

Tue 10/13

3:12 pm-1:25 pm

2 stops20h 13m

$528

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Tue 10/6

7:00 am-1:27 pm

1 stop8h 27m

Arcata Eureka

Tue 10/13

1:27 pm-10:55 pm

1 stop7h 28m

$634

Quickest round-trip

ChicagoArcata

ORD Chicago O'Hare Intl - ACV Arcata Eureka

ORDACV

Chicago O'Hare Intl

Wed 10/7

10:39 am-5:30 pm

1 stop8h 51m

Arcata Eureka

Wed 10/14

12:49 pm-9:18 pm

1 stop6h 29m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Arcata

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

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

Alaska Airlines and United Airlines are the most popular carriers operating from Chicago to Arcata Eureka

When to book flights from Chicago to Arcata

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

Estimated round-trip price

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

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

Best Price Found	$166
Fastest flight time	7h 36m
Direct flights	None

The best one-way flight to Arcata from Chicago in the past 72 hours is $166. The best round-trip flight deal from Chicago to Arcata found on momondo in the last 72 hours is $448.

The fastest flight from Chicago to Arcata takes 7h 36m

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

Search flight deals

Frequently asked questions about flying from Chicago to Arcata

How far is Chicago to Arcata Eureka by plane?
Chicago and Arcata Eureka are 1875.9 mi apart from one another. A reasonable flight in good conditions will take 7h 36m.
When did momondo last update prices for flights from Chicago to Arcata Eureka Airport?
Prices for flights from Chicago to Arcata Eureka Airport are updated daily.
How many operators does momondo search for flights from Chicago to Arcata Eureka Airport?
The number of operators available for flights from Chicago to Arcata Eureka Airport is 1 as of September 2026.
How old do you have to be to fly from Chicago to Arcata Eureka Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Arcata Eureka Airport.
What documentation or ID do you need to fly to Arcata Eureka Airport?
The travel and health documents required for your trip to Arcata Eureka Airport 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 Arcata Eureka Airport. 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 Chicago to Arcata?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Arcata is United Airlines (100% of total bookings).

Best airlines flying from Chicago to Arcata

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $436	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights

Eureka

Fortuna

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

It is quick and easy to find Chicago to Arcata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Arcata that suits you.

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

All flight searches from Chicago to Arcata on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Chicago to Arcata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Chicago to Arcata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago to Arcata from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Arcata departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Chicago to Arcata

Our best Alaska Airlines deals on Chicago to Arcata flight tickets

United Airlines flights from Chicago to Arcata

Our best United Airlines deals on Chicago to Arcata flight tickets

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How to get the cheapest flight ticket from Chicago to Arcata

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

When to book flights from Chicago to Arcata

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

Best Price Found

Fastest flight time

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Frequently asked questions about flying from Chicago to Arcata

Best airlines flying from Chicago to Arcata

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

Traveling to a place near Arcata?

Why use momondo?

An easier way to manage your Arcata trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Arcata

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Arcata

List of cabin classes available on flights landing in Arcata. Availability may vary depending on flight origin and airline.

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