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Gustavus

$602+ Cheap flights from O'Hare Intl (ORD) to Gustavus (GST)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GST
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Gustavus

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Gustavus (GST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$921
(Alaska Airlines)

One-way from

$602
(Alaska Airlines)
From Chicago O'Hare Intl to Gustavus Arpt
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One-way flight from Chicago O'Hare Intl to Gustavus Arpt
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Find flight deals from O'Hare Intl to Gustavus

Cheapest flights from O'Hare Intl to Gustavus
Explore the most affordable flight options available from O'Hare Intl to Gustavus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 7/248:00 amORD - GST
2 stops11h 41mAlaska Airlines
jue. 7/315:35 pmGST - ORD
2 stops9h 05mAlaska Airlines
Deal found 6/11$921

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Gustavus 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 junio 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Gustavus that are best for you.

Fly from

O'Hare Intl

Fly to

Gustavus

Route

Depart

Return

Price

ChicagoGustavus

ORD - GST

ORDGST

Chicago O'Hare Intl

jue. 7/24

8:00 am-4:41 pm

2 stops11h 41m

Gustavus Arpt

jue. 7/31

5:35 pm-5:40 am

2 stops9h 05m

$921

ChicagoGustavus

ORD - GST

ORDGST

Chicago O'Hare Intl

mié. 6/25

6:00 am-4:41 pm

2 stops13h 41m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from O'Hare Intl to Gustavus

Have a flexible travel schedule? Discover the best time to fly to Gustavus from O'Hare Intl 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 Chicago O'Hare Intl Airport to Gustavus

Rainfall in Gustavus by month

Plan your trip to Gustavus by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Gustavus ranges from 2.7 - 8.2 inches per month. October is typically the wettest month, when rainfall can reach 8.2 in. April is typically the driest time to visit Gustavus when rainfall is around 2.7 in.

Temperature in Gustavus by month

Plan your trip to Gustavus by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Gustavus, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Gustavus

Get insights into the airlines that provide service to Gustavus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gustavus. Reviews last updated junio 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Gustavus. 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 Gustavus from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Gustavus, you will be flying into Gustavus Arpt. Gustavus Arpt (GST) is just 1.2 mi from the center of the city. Gustavus Arpt is the only Gustavus airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Gustavus Arpt from Chicago O'Hare Intl on a regular basis.

  • Can I find deals for flights from O'Hare Intl to Gustavus that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Gustavus flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Gustavus?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Gustavus.

  • Can I find deals for business class flights from O'Hare Intl to Gustavus?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Gustavus by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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