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St. George's

$484+ Cheap flights from Illinois to St. George's (GND)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GND
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Illinois to St. George's

Cheapest flights from Illinois to St. George's
Explore the most affordable flight options available from Illinois to St. George's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:00 amORD - GND
1 stop8h 29mAmerican Airlines
Thu 1/14:31 pmGND - ORD
2 stops18h 11mAmerican Airlines
Deal found 12/15$780
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:55 pmORD - GND
3 stops26h 30mMultiple Airlines
Thu 1/112:20 pmGND - ORD
2 stops21h 43mMultiple Airlines
Deal found 12/15$2,074

Find flight deals from Illinois to St. George's

Keep the following information in mind while searching for Illinois to St. George's flight deals. Data was last updated December 16, 2025.

Round-trip from

$484
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$839
From Illinois to St. George's Point Saline Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to St. George's 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 December 16, 2025.
Use the filters below to find and compare flights from Illinois to St. George's that are best for you.

Fly from

Illinois

Fly to

St. George's

Route

Depart

Return

Price

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sun 2/15

7:13 pm-3:19 pm

1 stop18h 06m

St. George's Point Saline Intl

Wed 2/18

4:20 pm-9:02 am

1 stop18h 42m

$484

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/29

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Thu 2/5

4:34 pm-11:55 pm

1 stop9h 21m

$514

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/29

7:30 pm-3:00 pm

1 stop17h 30m

St. George's Point Saline Intl

Tue 2/3

4:00 pm-12:30 am

1 stop10h 30m

$514

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Thu 1/29

7:30 pm-3:00 pm

1 stop17h 30m

St. George's Point Saline Intl

Thu 2/5

4:00 pm-8:31 am

2 stops18h 31m

$518

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Fri 1/30

8:56 pm-1:58 pm

2 stops15h 02m

St. George's Point Saline Intl

Wed 2/4

4:00 pm-7:22 am

2 stops17h 22m

$518

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 1/17

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Sat 1/24

4:45 pm-11:56 pm

1 stop9h 11m

$544

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 1/17

5:30 am-3:19 pm

1 stop7h 49m

St. George's Point Saline Intl

Sat 1/31

4:45 pm-11:56 pm

1 stop9h 11m

$544

St. LouisSt. George's

STL - GND

STLGND

Lambert-St Louis

Sat 1/17

6:00 am-3:19 pm

1 stop7h 19m

St. George's Point Saline Intl

Sun 1/18

4:34 pm-11:39 pm

1 stop9h 05m

$584

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 1/17

9:10 pm-3:00 pm

2 stops15h 50m

St. George's Point Saline Intl

Sat 1/24

3:00 pm-7:22 am

2 stops18h 22m

$615

ChicagoSt. George's

ORD - GND

ORDGND

Chicago O'Hare Intl

Sat 1/17

7:56 pm-3:00 pm

2 stops17h 04m

St. George's Point Saline Intl

Sat 1/31

3:00 pm-7:22 am

2 stops18h 22m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 17 results
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Best time to book a flight from Illinois to St. George's

Have a flexible travel schedule? Discover the best time to fly to St. George's 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 St. George's

What is the cheapest month to book a flight from Illinois to St. George's?

Currently, December is the cheapest month in which you can book a flight from Illinois to St. George's (average of $453). Flying from Illinois to St. George's in June is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to GND?

Find hourly flight availability from Illinois to St. George's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

When flying from Illinois to St. George's, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 56% versus a flight in the morning.

How much does it cost to fly round-trip from Illinois to St. George's?

Related info for your journey

Find useful and relevant information for your journey from Illinois to St. George's. 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 St. George's from Illinois?

    Located just 4.4 mi from the city center, St. George's Point Saline Intl (GND) is the airport most travelers will use when flying to St. George's from Illinois.

  • How long is the flight from Illinois to St. George's?

    Airlines like American Airlines and Delta fly from Illinois to St. George's in about 7h 49m. The time it takes to get you to your destination can typically vary by up to 10h 17m. Airlines will cover a distance of 2598 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to St. George's?

    While some choose either Lambert-St Louis - St. George's Point Saline Intl or Chicago Midway - St. George's Point Saline Intl, Chicago O'Hare Intl - St. George's Point Saline Intl is the most popular route from Illinois to St. George's.

  • Can I find deals for flights from Illinois to St. George's that include hotel bookings?

    Yes. In addition to deals on Illinois to St. George's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to St. George's?

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

  • Can I find deals for business class flights from Illinois to St. George's?

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

  • What is the cheapest month to book a flight from Illinois to St. George's?

    Currently, December is the cheapest month in which you can book a flight from Illinois to St. George's (average of $453). Flying from Illinois to St. George's in June is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to St. George's

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Top airline flying from Illinois to St. George's

Discover the top airline that operate flights from Illinois to St. George's. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$622Average$744FlexibilityNo cancel feeOn-time71%

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