Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Arcata from $374

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Arcata departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to Arcata

Cheap round-trip flights

United Airlines Logo
6:15 am - 12:04 pmORD-ACV
7h 49m1 stop
United Airlines Logo
3:41 pm - 12:58 amACV-ORD
7h 17m1 stop
$374United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
6:15 am - 10:52 amORD-ACV
6h 37m1 stop
United Airlines Logo
2:15 pm - 12:54 amACV-ORD
8h 39m1 stop
$436United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
6:15 am - 10:52 amORD-ACV
6h 37m1 stop
United Airlines Logo
6:45 pm - 9:40 amACV-ORD
12h 55m2 stops
$457United Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
United Airlines Logo
6:15 am - 10:52 amORD-ACV
6h 37m1 stop
United Airlines Logo
4:13 pm - 5:16 amACV-ORD
11h 03m1 stop
$463United Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
United Airlines Logo
7:55 pm - 11:04 amORD-ACV
17h 09m2 stops
United Airlines Logo
5:00 pm - 1:11 amACV-ORD
6h 11m1 stop
$473United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
6:15 am - 10:52 amORD-ACV
6h 37m1 stop
United Airlines Logo
4:00 pm - 7:50 amACV-ORD
13h 50m2 stops
$482United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
6:15 am - 10:57 amORD-ACV
6h 42m1 stop
United Airlines Logo
6:45 pm - 5:05 pmACV-ORD
20h 20m2 stops
$503United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
7:10 am - 3:17 pmORD-ACV
10h 07m1 stop
United Airlines Logo
4:11 pm - 2:45 pmACV-ORD
20h 34m1 stop
$509United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
6:15 am - 10:52 amORD-ACV
6h 37m1 stop
United Airlines Logo
3:50 pm - 7:41 amACV-ORD
13h 51m2 stops
$547United Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26
United Airlines Logo
9:26 pm - 3:17 pmORD-ACV
19h 51m1 stop
United Airlines Logo
4:00 pm - 12:54 amACV-ORD
6h 54m1 stop
$556United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13

United Airlines flights from Chicago O'Hare Intl Airport to Arcata

Our best United Airlines deals on Chicago O'Hare Intl Airport to Arcata flight tickets
United Airlines
Mar 7
ORD6:15 amChicago O'Hare Intl
7h 49m
1 stop
ACV12:04 pmArcata Eureka
Mar 10
ACV3:41 pmArcata Eureka
7h 17m
1 stop
ORD12:58 amChicago O'Hare Intl
$374
Find similar
United Airlines
Oct 8
ORD6:15 amChicago O'Hare Intl
6h 37m
1 stop
ACV10:52 amArcata Eureka
Oct 12
ACV2:15 pmArcata Eureka
8h 39m
1 stop
ORD12:54 amChicago O'Hare Intl
$436
Find similar
United Airlines
Oct 22
ORD6:15 amChicago O'Hare Intl
6h 37m
1 stop
ACV10:52 amArcata Eureka
Oct 29
ACV6:45 pmArcata Eureka
12h 55m
2 stops
ORD9:40 amChicago O'Hare Intl
$457
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated September 16, 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

Fly to

Route

Depart

Return

Price

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 3/7

6:15 am-12:04 pm

1 stop7h 49m

Arcata Eureka

Tue 3/10

3:41 pm-12:58 am

1 stop7h 17m

$374

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/8

6:15 am-10:52 am

1 stop6h 37m

Arcata Eureka

Sun 10/12

2:15 pm-12:54 am

1 stop8h 39m

$436

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/22

6:15 am-10:52 am

1 stop6h 37m

Arcata Eureka

Wed 10/29

6:45 pm-9:40 am

2 stops12h 55m

$457

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/22

6:15 am-10:52 am

1 stop6h 37m

Arcata Eureka

Wed 10/29

4:13 pm-5:16 am

1 stop11h 03m

$463

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 3/7

7:55 pm-11:04 am

2 stops17h 09m

Arcata Eureka

Tue 3/10

5:00 pm-1:11 am

1 stop6h 11m

$473

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/8

6:15 am-10:52 am

1 stop6h 37m

Arcata Eureka

Sun 10/12

4:00 pm-7:50 am

2 stops13h 50m

$482

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Mon 9/29

6:15 am-10:57 am

1 stop6h 42m

Arcata Eureka

Fri 10/3

6:45 pm-5:05 pm

2 stops20h 20m

$503

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Mon 9/29

7:10 am-3:17 pm

1 stop10h 07m

Arcata Eureka

Fri 10/3

4:11 pm-2:45 pm

1 stop20h 34m

$509

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Sat 10/25

6:15 am-10:52 am

1 stop6h 37m

Arcata Eureka

Sun 10/26

3:50 pm-7:41 am

2 stops13h 51m

$547

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Fri 10/10

9:26 pm-3:17 pm

1 stop19h 51m

Arcata Eureka

Mon 10/13

4:00 pm-12:54 am

1 stop6h 54m

$556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Arcata from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 day to depart on your flight to Arcata?

The cheapest day to depart from Chicago O'Hare Intl Airport to Arcata is on a Wednesday. Travelers who choose to depart for Arcata on a Wednesday will often find tickets for as low as $423. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Arcata for around $680.

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

In the evening is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Arcata when you can find flight prices for as low as $473. Flying to Arcata in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Arcata is in the afternoon when prices are around $872.

When to book flights from Chicago O'Hare Intl Airport to Arcata

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Arcata according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Arcata (ORD to ACV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Arcata

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Arcata. There are no popular flight routes from Chicago O'Hare Intl Airport to Arcata.
Search flight deals

  • How far is Chicago O'Hare Intl to Arcata Eureka by plane?

    There are 1860.7 mi between Chicago O'Hare Intl and Arcata Eureka. By plane, this route typically takes 6h 37m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Arcata Eureka Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Arcata Eureka Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Arcata Eureka Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Arcata Eureka Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Arcata Eureka Airport.

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

    The travel and health documents you'll need for your trip to Arcata Eureka Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Arcata Eureka Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Arcata?

Best airlines flying from Chicago O'Hare Intl Airport to Arcata

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Arcata with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near Arcata?

Book flights to Arcata if you plan to visit one of these locations
Eureka
Fortuna

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Arcata. Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search for Chicago to Arcata flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States