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Cheap flights from Illinois to Arcata from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Arcata departing on 10/21. 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

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Find the cheapest flights from Illinois to Arcata

Cheap round-trip flights

United Airlines Logo
6:15 am - 2:29 pmORD-ACV
10h 14m1 stop
United Airlines Logo
3:41 pm - 12:58 amACV-ORD
7h 17m1 stop
$374United Airlines
Find Deal
sáb., mar. 7 - mar., mar. 10
United Airlines Logo
9:00 am - 2:47 pmORD-ACV
7h 47m1 stop
United Airlines Logo
3:41 pm - 12:58 amACV-ORD
7h 17m1 stop
$399United Airlines
Find Deal
jue., feb. 5 - lun., feb. 9
United Airlines Logo
6:35 am - 2:27 pmORD-ACV
9h 52m1 stop
United Airlines Logo
7:00 am - 6:55 pmACV-ORD
9h 55m1 stop
$439United Airlines
Find Deal
lun., feb. 16 - sáb., feb. 21
United Airlines Logo
6:15 am - 12:04 pmORD-ACV
7h 49m1 stop
United Airlines Logo
5:00 pm - 12:31 pmACV-ORD
17h 31m2 stops
$473United Airlines
Find Deal
sáb., mar. 7 - mar., mar. 10
United Airlines Logo
8:45 am - 1:28 pmORD-ACV
6h 43m1 stop
United Airlines Logo
7:18 am - 10:59 pmACV-ORD
13h 41m2 stops
$482United Airlines
Find Deal
mar., feb. 24 - dom., mar. 1
United Airlines Logo
6:30 am - 3:17 pmSTL-ACV
10h 47m2 stops
United Airlines Logo
6:45 pm - 9:54 pmACV-STL
25h 09m2 stops
$483United Airlines
Find Deal
sáb., oct. 25 - sáb., nov. 8
United Airlines Logo
9:00 am - 2:47 pmORD-ACV
7h 47m1 stop
United Airlines Logo
3:50 pm - 7:47 amACV-ORD
13h 57m2 stops
$493United Airlines
Find Deal
dom., feb. 1 - vie., feb. 6
United Airlines Logo
6:15 pm - 10:56 amORD-ACV
18h 41m1 stop
United Airlines Logo
7:00 am - 4:57 pmACV-ORD
7h 57m1 stop
$495United Airlines
Find Deal
mié., feb. 25 - mar., mar. 3
United Airlines Logo
6:35 am - 2:27 pmORD-ACV
9h 52m1 stop
United Airlines Logo
7:00 am - 4:57 pmACV-ORD
7h 57m1 stop
$500United Airlines
Find Deal
vie., feb. 20 - mié., feb. 25
United Airlines Logo
12:55 pm - 6:24 pmORD-ACV
7h 29m1 stop
United Airlines Logo
3:50 pm - 12:32 pmACV-ORD
18h 42m1 stop
$503United Airlines
Find Deal
lun., feb. 23 - vie., feb. 27

United Airlines flights from Illinois to Arcata

Our best United Airlines deals on Illinois to Arcata flight tickets
United Airlines
Mar 7
ORD6:15 amChicago O'Hare Intl
10h 14m
1 stop
ACV2:29 pmArcata Eureka
Mar 10
ACV3:41 pmArcata Eureka
7h 17m
1 stop
ORD12:58 amChicago O'Hare Intl
$374
Find similar
United Airlines
Feb 5
ORD9:00 amChicago O'Hare Intl
7h 47m
1 stop
ACV2:47 pmArcata Eureka
Feb 9
ACV3:41 pmArcata Eureka
7h 17m
1 stop
ORD12:58 amChicago O'Hare Intl
$399
Find similar
United Airlines
Sep 27
STL5:35 pmLambert-St Louis
6h 40m
1 stop
ACV10:15 pmArcata Eureka
Sep 29
ACV6:45 pmArcata Eureka
14h 04m
2 stops
STL10:49 amLambert-St Louis
$424
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 septiembre 22, 2025.
Use the filters below to find and compare flights from Illinois to Arcata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

sáb. 3/7

6:15 am-2:29 pm

1 stop10h 14m

Arcata Eureka

mar. 3/10

3:41 pm-12:58 am

1 stop7h 17m

$374

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

jue. 2/5

9:00 am-2:47 pm

1 stop7h 47m

Arcata Eureka

lun. 2/9

3:41 pm-12:58 am

1 stop7h 17m

$399

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

lun. 2/16

6:35 am-2:27 pm

1 stop9h 52m

Arcata Eureka

sáb. 2/21

7:00 am-6:55 pm

1 stop9h 55m

$439

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

sáb. 3/7

6:15 am-12:04 pm

1 stop7h 49m

Arcata Eureka

mar. 3/10

5:00 pm-12:31 pm

2 stops17h 31m

$473

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

mar. 2/24

8:45 am-1:28 pm

1 stop6h 43m

Arcata Eureka

dom. 3/1

7:18 am-10:59 pm

2 stops13h 41m

$482

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

sáb. 10/25

6:30 am-3:17 pm

2 stops10h 47m

Arcata Eureka

sáb. 11/8

6:45 pm-9:54 pm

2 stops25h 09m

$483

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

dom. 2/1

9:00 am-2:47 pm

1 stop7h 47m

Arcata Eureka

vie. 2/6

3:50 pm-7:47 am

2 stops13h 57m

$493

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

mié. 2/25

6:15 pm-10:56 am

1 stop18h 41m

Arcata Eureka

mar. 3/3

7:00 am-4:57 pm

1 stop7h 57m

$495

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

vie. 2/20

6:35 am-2:27 pm

1 stop9h 52m

Arcata Eureka

mié. 2/25

7:00 am-4:57 pm

1 stop7h 57m

$500

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

lun. 2/23

12:55 pm-6:24 pm

1 stop7h 29m

Arcata Eureka

vie. 2/27

3:50 pm-12:32 pm

1 stop18h 42m

$503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois 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 Illinois 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 Illinois 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 Illinois 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.

Can stopping save me money on Illinois to Arcata flights?

You could potentially save up to 21% on your flight if you consider stops on a Illinois to Arcata flight.

Cheap Illinois to Arcata flight deals and tips

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

Direct flights

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

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

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

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

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

    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 Illinois to Arcata Eureka Airport.

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

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

Best airlines flying from Illinois to Arcata

Compare and see reviews for airlines that fly from Illinois to Arcata with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,922 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 Illinois to Arcata?

Finding the right flight to Arcata from Illinois 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 Arcata quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Arcata from Illinois with this policy.

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

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

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

If you are simply researching potential flights to Arcata, momondo offers a useful price alert feature which will track prices for flights to Arcata from Illinois and alert you when they change.

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mié. 10/22
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