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$285+ Cheap flights from Illinois to Antigua

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ANU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Illinois to Antigua

Keep the following information in mind while searching for Illinois to Antigua flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$479
(JetBlue)

One-way from

$285
(Justfly.com)

Popular in

December

Cheapest in

September

Average price

$675
Provider with most accurate pricing for Chicago (CHI)-St. John's V.C. Bird Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-St. John's V.C. Bird Intl flights.
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From Illinois to Antigua
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One-way flight from Illinois to Antigua
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Highest demand for flights based on searches. 4% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Illinois to Antigua

Cheapest flights from Illinois to Antigua
Explore the most affordable flight options available from Illinois to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:15 amORD - ANU
1 stop7h 55mJetBlue
Mon 6/23:53 pmANU - ORD
1 stop31h 01mJetBlue
Deal found 4/24$479
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sun 5/2511:30 amORD - ANU
2 stops29h 25mMultiple Airlines
Sat 5/311:09 pmANU - ORD
1 stop22h 16mMultiple Airlines
Deal found 4/24$511
This Air Canada deal was found by Cheapflights users on 4/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/73:50 pmORD - ANU
1 stop20h 15mAir Canada
Sun 6/152:05 pmANU - ORD
2 stops43h 34mAir Canada
Deal found 4/24$531
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:30 amORD - ANU
1 stop7h 45mDelta
Sat 6/73:30 pmANU - ORD
1 stop8h 47mDelta
Deal found 4/25$649
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 6/255:00 amORD - ANU
1 stop10h 21mAmerican Airlines
Wed 7/21:50 pmANU - ORD
1 stop9h 39mAmerican Airlines
Deal found 4/24$661
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 10/184:55 pmSTL - ANU
2 stops19h 25mAmerican Airlines
Fri 10/243:55 pmANU - STL
2 stops21h 05mAmerican Airlines
Deal found 4/25$665
This Travelocity deal was found by Cheapflights users on 4/25. 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 12/264:15 pmSTL - ANU
3 stops38h 55mMultiple Airlines
Wed 12/316:40 pmANU - STL
3 stops46h 46mMultiple Airlines
Deal found 4/25$3,556

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Antigua 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 April 25, 2025.
Use the filters below to find and compare flights from Illinois to Antigua that are best for you.

Fly from

Illinois

Fly to

Antigua

Route

Depart

Return

Price

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 5/25

6:15 am-3:10 pm

1 stop7h 55m

St. John's V.C. Bird Intl

Mon 6/2

3:53 pm-9:54 pm

1 stop31h 01m

$479

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 5/25

11:30 am-5:55 pm

2 stops29h 25m

St. John's V.C. Bird Intl

Sat 5/31

1:09 pm-10:25 am

1 stop22h 16m

$511

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 6/7

3:50 pm-1:05 pm

1 stop20h 15m

St. John's V.C. Bird Intl

Sun 6/15

2:05 pm-8:39 am

2 stops43h 34m

$531

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 5/31

5:30 am-2:15 pm

1 stop7h 45m

St. John's V.C. Bird Intl

Sat 6/7

3:30 pm-11:17 pm

1 stop8h 47m

$649

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 6/25

5:00 am-4:21 pm

1 stop10h 21m

St. John's V.C. Bird Intl

Wed 7/2

1:50 pm-10:29 pm

1 stop9h 39m

$661

St. LouisSt. John's

STL - ANU

STLANU

Lambert-St Louis

Sat 10/18

4:55 pm-1:20 pm

2 stops19h 25m

St. John's V.C. Bird Intl

Fri 10/24

3:55 pm-12:00 pm

2 stops21h 05m

$665

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sat 7/12

3:35 pm-2:15 pm

2 stops21h 40m

$285

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 6/8

6:15 am-3:10 pm

1 stop7h 55m

$327

ChicagoSt. John's

MDW - ANU

MDWANU

Chicago Midway

Sat 7/12

6:00 am-2:40 pm

1 stop7h 40m

$358

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 6/8

5:29 am-4:21 pm

2 stops9h 52m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 11 results
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Best time to book a flight from Illinois to Antigua

Have a flexible travel schedule? Discover the best time to fly to Antigua 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 Antigua

What is the cheapest month to book a flight from Illinois to Antigua?

Currently, August is the cheapest month in which you can book a flight from Illinois to Antigua (average of $500). Flying from Illinois to Antigua in June is currently the most expensive (average of $651). 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 LAI?

Find hourly flight availability from Illinois to Antigua. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Antigua as you normally would.

Reviews of airlines servicing Antigua

Get insights into the airlines that provide service to Antigua. 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 Antigua. Reviews last updated April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,207 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Illinois to Antigua one-way?

    The cheapest airlines for a one-way flight from Illinois to Antigua are Air Canada ($285), JetBlue ($327), and Delta ($358).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Antigua 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 Antigua?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Antigua (average of $500). Flying from Illinois to Antigua in June is currently the most expensive (average of $651). 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.

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Alternative routes for Illinois to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Antigua

Discover the top airline that operate flights from Illinois to Antigua. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$604Average$790FlexibilityNo cancel feeOn-time71%

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