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Cheap flights from Arcata to Illinois from $444

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 Illinois departing on 2/26. 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 Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 6:55 pmACV-ORD
9h 40m1 stop
United Airlines Logo
4:10 pm - 10:45 pmORD-ACV
8h 35m1 stop
$444United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
7:15 am - 6:55 pmACV-ORD
9h 40m1 stop
United Airlines Logo
6:25 am - 12:19 pmORD-ACV
7h 54m1 stop
$454United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:45 pm - 5:00 amACV-ORD
8h 15m1 stop
United Airlines Logo
8:12 pm - 10:55 amORD-ACV
16h 43m2 stops
$473United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
3:59 pm - 9:38 amACV-ORD
15h 39m2 stops
United Airlines Logo
6:25 am - 12:19 pmORD-ACV
7h 54m1 stop
$485United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
3:59 pm - 11:19 amACV-ORD
17h 20m2 stops
United Airlines Logo
4:10 pm - 10:45 pmORD-ACV
8h 35m1 stop
$491United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:45 pm - 11:23 amACV-ORD
14h 38m2 stops
United Airlines Logo
1:00 pm - 9:03 pmORD-ACV
10h 03m1 stop
$531United Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30
United Airlines Logo
6:45 pm - 5:00 amACV-ORD
8h 15m1 stop
United Airlines Logo
6:25 pm - 10:55 amORD-ACV
18h 30m1 stop
$538United Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
United Airlines Logo
2:15 pm - 5:00 amACV-ORD
12h 45m1 stop
United Airlines Logo
7:10 am - 3:16 pmORD-ACV
10h 06m1 stop
$551United Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
2:15 pm - 5:33 amACV-ORD
13h 18m2 stops
United Airlines Logo
7:10 am - 3:16 pmORD-ACV
10h 06m1 stop
$558United Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
3:59 pm - 9:38 amACV-ORD
15h 39m2 stops
United Airlines Logo
7:59 pm - 12:19 pmORD-ACV
18h 20m2 stops
$564United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2

United Airlines flights from Arcata to Illinois

Our best United Airlines deals on Arcata to Illinois flight tickets
United Airlines
Nov 13
ACV2:15 pmArcata Eureka
8h 44m
1 stop
ORD12:59 amChicago O'Hare Intl
Nov 20
ORD8:48 amChicago O'Hare Intl
8h 30m
1 stop
ACV3:18 pmArcata Eureka
$409
Find similar
United Airlines
Feb 26
ACV7:15 amArcata Eureka
9h 40m
1 stop
ORD6:55 pmChicago O'Hare Intl
Mar 2
ORD4:10 pmChicago O'Hare Intl
8h 35m
1 stop
ACV10:45 pmArcata Eureka
$444
Find similar
United Airlines
Feb 26
ACV7:15 amArcata Eureka
9h 40m
1 stop
ORD6:55 pmChicago O'Hare Intl
Mar 2
ORD6:25 amChicago O'Hare Intl
7h 54m
1 stop
ACV12:19 pmArcata Eureka
$454
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Arcata to Illinois 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 October 30, 2025.
Use the filters below to find and compare flights from Arcata to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

7:15 am-6:55 pm

1 stop9h 40m

Chicago O'Hare Intl

Mon 3/2

4:10 pm-10:45 pm

1 stop8h 35m

$444

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

7:15 am-6:55 pm

1 stop9h 40m

Chicago O'Hare Intl

Mon 3/2

6:25 am-12:19 pm

1 stop7h 54m

$454

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 11/25

6:45 pm-5:00 am

1 stop8h 15m

Chicago O'Hare Intl

Tue 12/2

8:12 pm-10:55 am

2 stops16h 43m

$473

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

3:59 pm-9:38 am

2 stops15h 39m

Chicago O'Hare Intl

Mon 3/2

6:25 am-12:19 pm

1 stop7h 54m

$485

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

3:59 pm-11:19 am

2 stops17h 20m

Chicago O'Hare Intl

Mon 3/2

4:10 pm-10:45 pm

1 stop8h 35m

$491

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 11/25

6:45 pm-11:23 am

2 stops14h 38m

Chicago O'Hare Intl

Sun 11/30

1:00 pm-9:03 pm

1 stop10h 03m

$531

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Tue 11/25

6:45 pm-5:00 am

1 stop8h 15m

Chicago O'Hare Intl

Mon 12/1

6:25 pm-10:55 am

1 stop18h 30m

$538

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 11/27

2:15 pm-5:00 am

1 stop12h 45m

Chicago O'Hare Intl

Tue 12/2

7:10 am-3:16 pm

1 stop10h 06m

$551

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 11/27

2:15 pm-5:33 am

2 stops13h 18m

Chicago O'Hare Intl

Tue 12/2

7:10 am-3:16 pm

1 stop10h 06m

$558

ArcataChicago

ACV - ORD

ACVORD

Arcata Eureka

Thu 2/26

3:59 pm-9:38 am

2 stops15h 39m

Chicago O'Hare Intl

Mon 3/2

7:59 pm-12:19 pm

2 stops18h 20m

$564

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Illinois from

How to get the cheapest flight ticket from Arcata to Illinois

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 Illinois?

The cheapest day to depart from Arcata to Illinois is on a Tuesday when prices can be found for as low as $392. Flights from Arcata to Illinois on a Monday will generally be more expensive and average around $943. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Arcata to Illinois during this time can be as low as $397. Flights in the morning are often more expensive with an average ticket price of $603.

Cheap Arcata to Illinois flight deals and tips

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

Direct flights

None
There are no direct flights from Arcata to Illinois. There are no popular flight routes from Arcata to Illinois.
Search flight deals

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

    Prices for flights from Arcata Eureka Airport to Illinois were last updated today.

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

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

    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 Arcata Eureka Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Arcata to Illinois

Compare and see reviews for airlines that fly from Arcata to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Arcata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Arcata to Illinois flights to just show those with flexible booking policies.

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

Once you have performed a search for Arcata to Illinois 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 Arcata to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Arcata to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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