What is the cheapest day to fly from Chicago O'Hare Intl Airport to Gustavus?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Gustavus flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest time of day to fly from ORD to GST?

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

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.

$776+ Flights from Chicago O'Hare Intl Airport to Gustavus

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Cheap flight deals from O'Hare Intl to Gustavus

Round-trip from	$776 (Alaska Airlines)

From Chicago O'Hare Intl to Gustavus Arpt

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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 July 29, 2025.

Sat 8/233:20 pmORD - GST

2 stops28h 23mAlaska Airlines

Tue 8/265:29 pmGST - ORD

2 stops36h 11mAlaska Airlines

Deal found 7/26

$776

Best flights from O'Hare Intl to Gustavus
Discover carefully curated flight deals from O'Hare Intl to Gustavus that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/233:20 pmORD - GST

2 stops28h 23mAlaska Airlines

Tue 8/265:29 pmGST - ORD

2 stops36h 11mAlaska Airlines

Deal found 7/26

$776

Last-minute flights from O'Hare Intl to Gustavus
Discover last-minute flight deals from O'Hare Intl to Gustavus. Data last updated July 29, 2025 and is based on user searches.

Sat 8/233:20 pmORD - GST

2 stops28h 23mAlaska Airlines

Tue 8/265:29 pmGST - ORD

2 stops36h 11mAlaska Airlines

Deal found 7/26

$776

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Gustavus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoGustavus

ORD - GST

ORDGST

Chicago O'Hare Intl

Sat 8/23

3:20 pm-4:43 pm

2 stops28h 23m

Gustavus Arpt

Tue 8/26

5:29 pm-8:40 am

2 stops36h 11m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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.

Reviews of airlines servicing Gustavus

Peruse reviews from past customers who have flown with Alaska Airlines from Chicago O'Hare Intl Airport to Gustavus to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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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$776+ Cheap flights from O'Hare Intl (ORD) to Gustavus (GST)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Gustavus with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from O'Hare Intl to Gustavus

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Find flight deals from O'Hare Intl to Gustavus

Cheapest flights from O'Hare Intl to GustavusExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Gustavus that are best for you.

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.

Reviews of airlines servicing Gustavus

Peruse reviews from past customers who have flown with Alaska Airlines from Chicago O'Hare Intl Airport to Gustavus to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Gustavus

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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 July 29, 2025.