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Cheap flights from Arcata to Chicago from $339

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Arcata to Chicago departing on 9/5. 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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0 bags

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Find the cheapest flights from Arcata to Chicago (ACV-ORD)

Cheap round-trip flights

Logo
8:22 pm - 9:32 pmACV-ORD
23h 10m2 stops
Logo
8:01 pm - 7:43 pmORD-ACV
25h 42m2 stops
$339
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:40 pm - 5:23 amACV-ORD
8h 43m1 stop
United Airlines Logo
7:10 am - 1:29 pmORD-ACV
8h 19m1 stop
$348United Airlines
Find Deal
Tue, Sep 16 - Tue, Oct 14
Logo
8:22 pm - 9:32 pmACV-ORD
23h 10m2 stops
Logo
6:10 am - 7:43 pmORD-ACV
39h 33m3 stops
$386
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:40 pm - 6:24 amACV-ORD
9h 44m1 stop
United Airlines Logo
7:10 am - 3:17 pmORD-ACV
10h 07m1 stop
$401United Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Logo
8:22 pm - 9:58 pmACV-ORD
23h 36m3 stops
Logo
12:05 pm - 7:43 pmORD-ACV
33h 38m3 stops
$447
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:40 pm - 5:08 amACV-ORD
8h 28m1 stop
United Airlines Logo
9:27 pm - 1:23 pmORD-ACV
17h 56m1 stop
$548United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
United Airlines Logo
6:40 pm - 6:24 amACV-ORD
9h 44m1 stop
United Airlines Logo
9:27 pm - 3:17 pmORD-ACV
19h 50m2 stops
$557United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
United Airlines Logo
4:09 pm - 1:15 pmACV-ORD
19h 06m2 stops
United Airlines Logo
7:10 am - 3:17 pmORD-ACV
10h 07m1 stop
$593United Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
4:00 pm - 5:55 amACV-ORD
11h 55m1 stop
United Airlines Logo
9:44 pm - 1:29 pmORD-ACV
17h 45m1 stop
$614United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Logo
8:22 pm - 9:32 pmACV-ORD
23h 10m2 stops
Logo
6:15 am - 7:43 pmORD-ACV
15h 28m2 stops
$639
Find Deal
Mon, Sep 8 - Fri, Sep 12

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

Our best United Airlines deals on Arcata to Chicago O'Hare Intl Airport flight tickets
United Airlines
Sep 16
ACV6:40 pmArcata Eureka
8h 43m
1 stop
ORD5:23 amChicago O'Hare Intl
Oct 14
ORD7:10 amChicago O'Hare Intl
8h 19m
1 stop
ACV1:29 pmArcata Eureka
$348
Find similar
United Airlines
Sep 5
ACV6:40 pmArcata Eureka
9h 44m
1 stop
ORD6:24 amChicago O'Hare Intl
Sep 7
ORD7:10 amChicago O'Hare Intl
10h 07m
1 stop
ACV3:17 pmArcata Eureka
$401
Find similar
United Airlines
Sep 8
ACV6:40 pmArcata Eureka
8h 28m
1 stop
ORD5:08 amChicago O'Hare Intl
Sep 12
ORD9:27 pmChicago O'Hare Intl
17h 56m
1 stop
ACV1:23 pmArcata Eureka
$548
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Arcata to Chicago O'Hare Intl Airport 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 August 25, 2025.
Use the filters below to find and compare flights from Arcata to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 9/5

8:22 pm-9:32 pm

2 stops23h 10m

Chicago O'Hare Intl

Sun 9/7

8:01 pm-7:43 pm

2 stops25h 42m

$339

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 9/16

6:40 pm-5:23 am

1 stop8h 43m

Chicago O'Hare Intl

Tue 10/14

7:10 am-1:29 pm

1 stop8h 19m

$348

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 9/5

8:22 pm-9:32 pm

2 stops23h 10m

Chicago O'Hare Intl

Sun 9/7

6:10 am-7:43 pm

3 stops39h 33m

$386

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 9/5

6:40 pm-6:24 am

1 stop9h 44m

Chicago O'Hare Intl

Sun 9/7

7:10 am-3:17 pm

1 stop10h 07m

$401

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 9/5

8:22 pm-9:58 pm

3 stops23h 36m

Chicago O'Hare Intl

Sun 9/7

12:05 pm-7:43 pm

3 stops33h 38m

$447

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 9/8

6:40 pm-5:08 am

1 stop8h 28m

Chicago O'Hare Intl

Fri 9/12

9:27 pm-1:23 pm

1 stop17h 56m

$548

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 9/8

6:40 pm-6:24 am

1 stop9h 44m

Chicago O'Hare Intl

Fri 9/12

9:27 pm-3:17 pm

2 stops19h 50m

$557

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Fri 9/5

4:09 pm-1:15 pm

2 stops19h 06m

Chicago O'Hare Intl

Sun 9/7

7:10 am-3:17 pm

1 stop10h 07m

$593

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 10/16

4:00 pm-5:55 am

1 stop11h 55m

Chicago O'Hare Intl

Mon 10/20

9:44 pm-1:29 pm

1 stop17h 45m

$614

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Mon 9/8

8:22 pm-9:32 pm

2 stops23h 10m

Chicago O'Hare Intl

Fri 9/12

6:15 am-7:43 pm

2 stops15h 28m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Arcata to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $521. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Arcata because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $909.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Arcata in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $488 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $698. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Direct flights

None
There are no direct flights from Arcata to Chicago O'Hare Intl Airport. There are no popular flight routes from Arcata to Chicago O'Hare Intl Airport.
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  • How far is Arcata Eureka to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 1860.7 mi away from Arcata Eureka. By plane, this route typically takes 8h 13m.

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

    Prices for flights from Arcata Eureka Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Arcata Eureka Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Arcata to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
South Haven
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Orland Park
Elgin
Aurora
Janesville
Benton Harbor

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?

momondo does allow users to show only those flights to Chicago from Arcata which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Arcata to Chicago.

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.

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