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Arcata

$230+ Cheap flights from Illinois to Arcata (ACV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ACV
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap flight deals from Illinois to Arcata

Cheapest flights from Illinois to Arcata
Explore the most affordable flight options available from Illinois to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:54 pm
ORD
-
ACV
1 stop21h 41m
Alaska Airlines
Sat 8/293:12 pm
ACV
-
ORD
1 stop6h 47m
Alaska Airlines
Deal found 5/17$374
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:45 pm
ORD
-
ACV
1 stop7h 33m
United Airlines
Mon 7/132:05 pm
ACV
-
ORD
1 stop8h 54m
United Airlines
Deal found 5/21$407
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:10 am
ORD
-
ACV
1 stop7h 32m
United Airlines
Fri 7/33:47 pm
ACV
-
ORD
1 stop7h 28m
United Airlines
Deal found 5/17$422
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:33 am
ORD
-
ACV
2 stops28h 06m
Multiple Airlines
Wed 9/912:51 pm
ACV
-
ORD
1 stop14h 51m
Multiple Airlines
Deal found 5/18$452
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:36 pm
STL
-
ACV
2 stops8h 31m
United Airlines
Tue 8/258:10 am
ACV
-
STL
1 stop8h 29m
United Airlines
Deal found 5/19$454
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:00 am
ORD
-
ACV
1 stop9h 48m
United Airlines
Fri 6/262:05 pm
ACV
-
ORD
1 stop8h 54m
United Airlines
Deal found 5/18$474
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:50 am
ORD
-
ACV
2 stops13h 17m
United Airlines
Sat 8/292:08 pm
ACV
-
ORD
1 stop6h 51m
United Airlines
Deal found 5/20$480
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:45 pm
ORD
-
ACV
1 stop7h 33m
United Airlines
Sun 6/142:05 pm
ACV
-
ORD
1 stop8h 54m
United Airlines
Deal found 5/19$481
This Travelocity deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ORD
-
ACV
1 stop10h 35m
Alaska Airlines
Tue 8/253:12 pm
ACV
-
ORD
2 stops25h 51m
Alaska Airlines
Deal found 5/20$485
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:10 am
STL
-
ACV
2 stops8h 30m
United Airlines
Sat 7/117:30 pm
ACV
-
STL
2 stops11h 04m
United Airlines
Deal found 5/19$485
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:30 pm
ORD
-
ACV
1 stop8h 21m
United Airlines
Wed 7/293:47 pm
ACV
-
ORD
1 stop7h 28m
United Airlines
Deal found 5/20$491
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am
ORD
-
ACV
1 stop8h 42m
Alaska Airlines
Tue 9/293:19 pm
ACV
-
ORD
2 stops20h 07m
Alaska Airlines
Deal found 5/17$496

Find flight deals from Illinois to Arcata

Keep the following information in mind while searching for Illinois to Arcata flight deals. Data was last updated May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(Alaska Airlines)

One-way from

$230
(Alaska Airlines)
Provider with most accurate pricing for Chicago (CHI)-Arcata Eureka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Arcata Eureka flights.
Search Deals
From Illinois to Arcata Eureka
Search Deals
One-way flight from Illinois to Arcata Eureka
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 21, 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

Sat 9/26

8:00 am-2:42 pm

1 stop8h 42m

Arcata Eureka

Tue 9/29

3:19 pm-11:59 pm

1 stop6h 40m

$374

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Tue 10/20

7:16 pm-2:35 pm

1 stop21h 19m

Arcata Eureka

Tue 10/27

3:12 pm-11:59 pm

1 stop6h 47m

$374

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Mon 8/24

6:00 am-2:34 pm

1 stop10h 34m

Arcata Eureka

Sat 8/29

3:11 pm-11:59 pm

1 stop6h 48m

$374

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 9/2

6:00 am-11:36 am

1 stop7h 36m

Arcata Eureka

Wed 9/2

6:27 pm-5:59 am

1 stop9h 32m

$407

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Thu 7/9

4:45 pm-10:18 pm

1 stop7h 33m

Arcata Eureka

Mon 7/13

2:05 pm-12:59 am

1 stop8h 54m

$407
Quickest round-trip

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Mon 6/29

6:10 am-11:42 am

1 stop7h 32m

Arcata Eureka

Fri 7/3

3:47 pm-1:15 am

1 stop7h 28m

$422

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Fri 8/28

1:36 pm-10:27 pm

2 stops10h 51m

Arcata Eureka

Tue 9/1

8:10 am-6:39 pm

1 stop8h 29m

$454

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Thu 6/11

4:45 pm-10:18 pm

1 stop7h 33m

Arcata Eureka

Sun 6/14

2:05 pm-12:59 am

1 stop8h 54m

$481

ChicagoArcata

ORD - ACV

ORDACV

Chicago O'Hare Intl

Wed 7/22

4:30 pm-10:51 pm

1 stop8h 21m

Arcata Eureka

Wed 7/29

3:47 pm-1:15 am

1 stop7h 28m

$491

St. LouisArcata

STL - ACV

STLACV

Lambert-St Louis

Wed 8/5

5:10 am-2:48 pm

2 stops11h 38m

Arcata Eureka

Wed 8/12

8:10 am-6:39 pm

1 stop8h 29m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Arcata
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Arcata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Arcata from Illinois?

    For a flight from Illinois to Arcata, you will be flying into Eureka. Arcata Eureka (ACV) is just 7.4 mi from the center of the city.

  • How long is the flight from Illinois to Arcata?

    For as low as $407, Alaska Airlines can have you in Arcata from Illinois in 7h 36m. The distance from Illinois to Arcata is about 1860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Illinois to Arcata that include hotel bookings?

    Yes. In addition to deals on Illinois to Arcata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Arcata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Arcata.

  • Can I find deals for business class flights from Illinois to Arcata?

    Yes. Cheapflights offers flight deals from Illinois to Arcata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Illinois to Arcata

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to Ontario flights
Hobby to Los Angeles flights
San Francisco to Los Angeles flights
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Santa Ana to Las Vegas flights
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Los Angeles to San Francisco flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to San Jose flights
Baltimore to Las Vegas flights
Baltimore to Los Angeles flights
Newark to San Jose flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to Ontario flights
Seattle to Ontario flights
San Francisco to Santa Ana flights
Dulles Intl to San Francisco flights
Seattle to San Francisco flights
Boston to Las Vegas flights
Denver to Las Vegas flights
O'Hare Intl to San Francisco flights
John F Kennedy Intl to Oakland flights
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Midway to Las Vegas flights

Top airline flying from Illinois to Arcata

Discover the top airline that operate flights from Illinois to Arcata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$399Average$570FlexibilityNo cancel feeOn-time69%

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