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Cheap flights from Illinois to Arcata from $303

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 7/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Arcata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:29 am - 10:30 am
ORD
-
ACV
29h 01m
2 stops
Multiple Airlines Logo
12:19 pm - 5:37 am
ACV
-
ORD
15h 18m
1 stop
$453Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Alaska Airlines Logo
8:00 am - 2:42 pm
ORD
-
ACV
8h 42m
1 stop
Alaska Airlines Logo
3:12 pm - 11:59 pm
ACV
-
ORD
6h 47m
1 stop
$484Alaska Airlines
Tue, Sep 29 - Sat, Oct 3
Alaska Airlines Logo
7:00 am - 2:35 pm
STL
-
ACV
9h 35m
1 stop
Alaska Airlines Logo
3:12 pm - 11:59 pm
ACV
-
STL
6h 47m
1 stop
$514Alaska Airlines
Wed, Oct 28 - Sat, Oct 31
Alaska Airlines Logo
6:29 am - 2:42 pm
STL
-
ACV
10h 13m
1 stop
Alaska Airlines Logo
3:19 pm - 2:21 pm
ACV
-
STL
21h 02m
1 stop
$546Alaska Airlines
Sat, Sep 26 - Tue, Sep 29
Alaska Airlines Logo
3:43 pm - 2:35 pm
ORD
-
ACV
24h 52m
1 stop
Alaska Airlines Logo
3:12 pm - 1:22 pm
ACV
-
ORD
20h 10m
2 stops
$552Alaska Airlines
Mon, Aug 24 - Sat, Aug 29
Alaska Airlines Logo
6:29 am - 2:42 pm
STL
-
ACV
10h 13m
1 stop
Alaska Airlines Logo
3:19 pm - 5:10 pm
ACV
-
STL
23h 51m
2 stops
$556Alaska Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
7:23 pm - 11:59 pm
STL
-
ACV
6h 36m
1 stop
United Airlines Logo
6:27 pm - 8:39 am
ACV
-
STL
12h 12m
2 stops
$564United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
3:57 pm - 10:51 pm
ORD
-
ACV
8h 54m
1 stop
United Airlines Logo
2:08 pm - 10:59 pm
ACV
-
ORD
6h 51m
1 stop
$598United Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
5:10 am - 11:42 am
STL
-
ACV
8h 32m
2 stops
United Airlines Logo
6:27 pm - 8:39 am
ACV
-
STL
12h 12m
2 stops
$602United Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
7:10 pm - 11:39 am
STL
-
ACV
18h 29m
1 stop
Multiple Airlines Logo
12:20 pm - 6:05 pm
ACV
-
STL
27h 45m
2 stops
$603Multiple Airlines
Fri, Jul 10 - Tue, Jul 14

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Alaska Airlines flights from Illinois to Arcata

Our best Alaska Airlines deals on Illinois to Arcata flight tickets
Alaska Airlines
Sep 29
ORD8:00 amChicago O'Hare Intl
8h 42m
1 stop
ACV2:42 pmArcata Eureka
Oct 3
ACV3:12 pmArcata Eureka
6h 47m
1 stop
ORD11:59 pmChicago O'Hare Intl
$484
Alaska Airlines
Oct 28
STL7:00 amLambert-St Louis
9h 35m
1 stop
ACV2:35 pmArcata Eureka
Oct 31
ACV3:12 pmArcata Eureka
6h 47m
1 stop
STL11:59 pmLambert-St Louis
$514
Alaska Airlines
Sep 26
STL6:29 amLambert-St Louis
10h 13m
1 stop
ACV2:42 pmArcata Eureka
Sep 29
ACV3:19 pmArcata Eureka
21h 02m
1 stop
STL2:21 pmLambert-St Louis
$546

United Airlines flights from Illinois to Arcata

Our best United Airlines deals on Illinois to Arcata flight tickets
United Airlines
Aug 6
STL7:23 pmLambert-St Louis
6h 36m
1 stop
ACV11:59 pmArcata Eureka
Aug 13
ACV6:27 pmArcata Eureka
12h 12m
2 stops
STL8:39 amLambert-St Louis
$564
United Airlines
Aug 5
ORD3:57 pmChicago O'Hare Intl
8h 54m
1 stop
ACV10:51 pmArcata Eureka
Aug 12
ACV2:08 pmArcata Eureka
6h 51m
1 stop
ORD10:59 pmChicago O'Hare Intl
$598
United Airlines
Aug 6
STL5:10 amLambert-St Louis
8h 32m
2 stops
ACV11:42 amArcata Eureka
Aug 13
ACV6:27 pmArcata Eureka
12h 12m
2 stops
STL8:39 amLambert-St Louis
$602

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 June 28, 2026.
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

Cheapest round-trip

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 8/5

7:29 am-10:30 am

2 stops29h 01m

Arcata Eureka

Wed 8/12

12:19 pm-5:37 am

1 stop15h 18m

$453
Quickest round-trip

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Tue 9/29

8:00 am-2:42 pm

1 stop8h 42m

Arcata Eureka

Sat 10/3

3:12 pm-11:59 pm

1 stop6h 47m

$484

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Wed 10/28

7:00 am-2:35 pm

1 stop9h 35m

Arcata Eureka

Sat 10/31

3:12 pm-11:59 pm

1 stop6h 47m

$514

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Sat 9/26

6:29 am-2:42 pm

1 stop10h 13m

Arcata Eureka

Tue 9/29

3:19 pm-2:21 pm

1 stop21h 02m

$546

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Mon 8/24

3:43 pm-2:35 pm

1 stop24h 52m

Arcata Eureka

Sat 8/29

3:12 pm-1:22 pm

2 stops20h 10m

$552

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Sat 9/26

6:29 am-2:42 pm

1 stop10h 13m

Arcata Eureka

Tue 9/29

3:19 pm-5:10 pm

2 stops23h 51m

$556

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Thu 8/6

7:23 pm-11:59 pm

1 stop6h 36m

Arcata Eureka

Thu 8/13

6:27 pm-8:39 am

2 stops12h 12m

$564

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 8/5

3:57 pm-10:51 pm

1 stop8h 54m

Arcata Eureka

Wed 8/12

2:08 pm-10:59 pm

1 stop6h 51m

$598

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Thu 8/6

5:10 am-11:42 am

2 stops8h 32m

Arcata Eureka

Thu 8/13

6:27 pm-8:39 am

2 stops12h 12m

$602

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Fri 7/10

7:10 pm-11:39 am

1 stop18h 29m

Arcata Eureka

Tue 7/14

12:20 pm-6:05 pm

2 stops27h 45m

$603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Arcata from

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 airline that flies from Illinois to Arcata Eureka?

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

Cheap Illinois to Arcata flight deals and tips

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

Fastest flight time

6h 36m

Direct flights

None
The fastest flight from Illinois to Arcata takes 6h 36m
There are no direct flights from Illinois to Arcata. There are no popular flight routes from Illinois to Arcata.
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Frequently asked questions about flying from Illinois to Arcata

  • 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 $421Free CancellationRating
7.4
9,899 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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Tue 7/28
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