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?

As of August 2025, there is 1 operator available to choose from 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.

$334 Cheap Flights from Illinois to Arcata in 2025

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0 bags

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Find the cheapest flights from Illinois to Arcata

Round-trip

One-way

Last minute

Cheap round-trip flights

8:50 am - 3:17 pmORD-ACV

8h 27m1 stop

2:13 pm - 12:46 amACV-ORD

8h 33m1 stop

$334United Airlines

Find Deal

Wed, Aug 20 - Sun, Aug 24

6:15 am - 10:57 amORD-ACV

6h 42m1 stop

6:45 pm - 5:13 amACV-ORD

8h 28m1 stop

$439United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

5:29 pm - 10:12 pmSTL-ACV

6h 43m1 stop

12:30 pm - 9:54 pmACV-STL

7h 24m1 stop

$442United Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

5:29 pm - 10:12 pmSTL-ACV

6h 43m1 stop

12:30 pm - 9:54 pmACV-STL

7h 24m1 stop

$473United Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

9:00 am - 1:29 pmSTL-ACV

6h 29m1 stop

6:45 pm - 10:49 amACV-STL

14h 04m2 stops

$482United Airlines

Find Deal

Fri, Sep 26 - Sat, Sep 27

5:29 pm - 10:12 pmSTL-ACV

6h 43m1 stop

4:05 pm - 3:46 pmACV-STL

21h 41m2 stops

$492United Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

9:00 am - 7:43 pmORD-ACV

12h 43m2 stops

8:22 pm - 9:32 pmACV-ORD

23h 10m2 stops

$497

Find Deal

Fri, Sep 12 - Sun, Sep 14

12:25 pm - 10:15 pmSTL-ACV

11h 50m2 stops

6:45 pm - 10:49 amACV-STL

14h 04m2 stops

$497United Airlines

Find Deal

Fri, Sep 26 - Sat, Sep 27

6:15 am - 10:57 amORD-ACV

6h 42m1 stop

4:00 pm - 7:50 amACV-ORD

13h 50m2 stops

$498United Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

9:00 am - 7:43 pmORD-ACV

12h 43m2 stops

8:22 pm - 6:14 pmACV-ORD

19h 52m3 stops

$502

Find Deal

Fri, Sep 12 - Sun, Sep 14

United Airlines flights from Illinois to Arcata

Our best United Airlines deals on Illinois to Arcata flight tickets

United Airlines

Aug 20

ORD8:50 amChicago O'Hare Intl

8h 27m

1 stop

ACV3:17 pmArcata Eureka

Aug 24

ACV2:13 pmArcata Eureka

8h 33m

1 stop

ORD12:46 amChicago O'Hare Intl

$334

Find similar

United Airlines

Oct 1

ORD6:15 amChicago O'Hare Intl

6h 42m

1 stop

ACV10:57 amArcata Eureka

Oct 7

ACV6:45 pmArcata Eureka

8h 28m

1 stop

ORD5:13 amChicago O'Hare Intl

$439

Find similar

United Airlines

Nov 6

STL5:29 pmLambert-St Louis

6h 43m

1 stop

ACV10:12 pmArcata Eureka

Nov 9

ACV12:30 pmArcata Eureka

7h 24m

1 stop

STL9:54 pmLambert-St Louis

$442

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 8/20

8:50 am-3:17 pm

1 stop8h 27m

Arcata Eureka

Sun 8/24

2:13 pm-12:46 am

1 stop8h 33m

$334

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/1

6:15 am-10:57 am

1 stop6h 42m

Arcata Eureka

Tue 10/7

6:45 pm-5:13 am

1 stop8h 28m

$439

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Thu 11/6

5:29 pm-10:12 pm

1 stop6h 43m

Arcata Eureka

Sun 11/9

12:30 pm-9:54 pm

1 stop7h 24m

$442

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Fri 11/7

5:29 pm-10:12 pm

1 stop6h 43m

Arcata Eureka

Sun 11/9

12:30 pm-9:54 pm

1 stop7h 24m

$473

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Fri 9/26

9:00 am-1:29 pm

1 stop6h 29m

Arcata Eureka

Sat 9/27

6:45 pm-10:49 am

2 stops14h 04m

$482

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Thu 11/6

5:29 pm-10:12 pm

1 stop6h 43m

Arcata Eureka

Sun 11/9

4:05 pm-3:46 pm

2 stops21h 41m

$492

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Fri 9/12

9:00 am-7:43 pm

2 stops12h 43m

Arcata Eureka

Sun 9/14

8:22 pm-9:32 pm

2 stops23h 10m

$497

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Fri 9/26

12:25 pm-10:15 pm

2 stops11h 50m

Arcata Eureka

Sat 9/27

6:45 pm-10:49 am

2 stops14h 04m

$497

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 10/1

6:15 am-10:57 am

1 stop6h 42m

Arcata Eureka

Tue 10/7

4:00 pm-7:50 am

2 stops13h 50m

$498

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Fri 9/12

9:00 am-7:43 pm

2 stops12h 43m

Arcata Eureka

Sun 9/14

8:22 pm-6:14 pm

3 stops19h 52m

$502

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 3% 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

Best Price Found	$334
Fastest flight time	6h 29m
Direct flights	None
Airports in Arcata	1 airport

The best flight deal from Illinois to Arcata found on momondo in the last 72 hours is $334

The fastest flight from Illinois to Arcata takes 6h 29m

There are no direct flights from Illinois to Arcata. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Arcata Eureka Airport and Lambert-St Louis Airport - Arcata Eureka Airport.

There is 1 airport near Arcata: Arcata Eureka (ACV)

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?
As of August 2025, there is 1 operator available to choose from 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 Airlines	PriceFrom $284	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights

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.