Cheap flights from O'Hare Intl (ORD) to Eureka

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How to find the cheapest flight from
O'Hare Intl (ORD) to Eureka

All the information you need to plan the best ORD to ACV flight in 2022: compare O'Hare Intl to Eureka flight prices with the expected peak season, weather and rainfall in Eureka.
ORD - EU9
Price
$258 - $589
EU9
Temperature
46.4 - 57.2 °F
EU9
Rainfall
0 - 6.3 inches

Popular in

June

High demand for flights, 28% potential price rise

Cheapest in

October

Best time to find cheap flights, 40% potential price drop

Average price

$589

Average for round-trip flights in June 2022

Round-trip from

$258

From Chicago O'Hare Intl to Eureka

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to Eureka?

November can be a great time to fly to Eureka from Chicago O'Hare Intl Airport with a flight ticket averaging about $472. Cheapflights users have found deals in the month of November for as cheap as $275. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Eureka (ORD - EU9)?

When flying from Chicago O'Hare Intl Airport to Eureka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from O'Hare Intl to Eureka in June, July 2022

The best prices found for ORD to Eureka flights for June, July
1 Jul - 3 Jul
$524pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
15 Jul - 17 Jul
$598pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
15 Jul - 17 Jul
$607pp
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago O'Hare Intl to Eureka 2022 flight deals

Cheap flights to Eureka from O'Hare Intl found for this year
13 Sep - 20 Sep
$324pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
13 Sep - 20 Sep
$364pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
11 Oct - 19 Oct
$464pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from O'Hare Intl to Eureka

Late deals on round-trip flights to Eureka from O'Hare Intl, departing today and this week
1 Jul - 3 Jul
$524pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
1 Jul - 3 Jul
$628pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
5 Jul - 7 Jul
$653pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
ACV
Arcata Eureka
ACV
Arcata Eureka
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Eureka from Chicago O'Hare Intl

The cheapest one-way flights from O'Hare Intl to Eureka
4:32 pm - 9:48 am
American Airlines
1 Stop
19h 16m
ORD - ACV
American Airlines
8:45 am - 7:59 pm
United Airlines
2 Stops
13h 14m
ORD - ACV
United Airlines
$375
United
3:15 am - 7:59 pm
United Airlines
3 Stops
18h 44m
ORD - ACV
United Airlines
$479
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">O'Hare Intl</span> to <span class="emphasized">Eureka</span> flights.

Flight FAQs

From O'Hare Intl to Eureka

Which airlines flying from Chicago O'Hare Intl to Eureka have flexible cancellations due to COVID-19?

Some of our airline partners flying from Chicago O'Hare Intl to Eureka have new flexible policies in place due to COVID-19. United Airlines and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Chicago O'Hare Intl Airport to Eureka for under $400 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Eureka for under $400. The cheapest flight booked recently is on United Airlines for just $324, but on average you can expect to pay $535.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Eureka for under $600?

There are currently 12+ open flights from Chicago O'Hare Intl Airport to Eureka within the next 7 days for less than $600.

What are the cheapest flights from Chicago O'Hare Intl Airport to Eureka?

On average you can expect to pay $848 for a flight from Chicago O'Hare Intl Airport to Eureka. The cheapest flight overall is $534 while the most popular route, (Chicago O'Hare Intl - Arcata Eureka) is currently priced at $364.

COVID Restrictions

View COVID Travel Restrictions for Eureka

Do I need a COVID test to fly to Eureka from O'Hare Intl?

Information is based on travel restrictions for travel to Eureka within the United States

Most visitors from Chicago O'Hare Intl need to provide a negative COVID-19 test result and/or quarantine to enter Eureka.

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Eureka.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Eureka.

Do I need a test to fly back to O'Hare Intl from Eureka?

Returning to Chicago O'Hare Intl from Eureka

COVID-19 testing requirements
Visitors from Eureka are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago O'Hare Intl.

Quarantine requirements
Visitors from Eureka are not required to quarantine after entering Chicago O'Hare Intl.

Hide COVID Travel Restrictions for Eureka

Alternative routes for O'Hare Intl to Eureka

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Eureka

Things to know before you go - useful duration and weather info for your trip from O'Hare Intl to Eureka.
Average temperature for June in Eureka
62.6 °F
Avg rainfall for June in Eureka
0.9 ″

Airports servicing Chicago

Airports servicing Eureka

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