HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antigua

$262+ Cheap flights from Chicago (CHI) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ANU
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Antigua with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Antigua

Keep the following information in mind while searching for Chicago to Antigua flight deals. Data was last updated September 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Expedia)

One-way from

$262
(Priceline)

Popular in

December

Cheapest in

August

Average price

$710
Provider with most accurate pricing for Chicago (CHI)-St. John's V.C. Bird Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-St. John's V.C. Bird Intl flights.
Search Deals
From Chicago (CHI) to Antigua
Search Deals
One-way flight from Chicago (CHI) to Antigua
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Chicago to Antigua

Cheapest flights from Chicago to Antigua
Explore the most affordable flight options available from Chicago to Antigua. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2025.

This Air Canada deal was found by Cheapflights users on 9/28. 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.
Mon 12/11:19 pmORD - ANU
1 stop24h 01mAir Canada
Thu 12/114:15 pmANU - ORD
2 stops22h 36mAir Canada
Deal found 9/28$495
This Air Canada deal was found by Cheapflights users on 9/28. 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.
Wed 10/291:19 pmORD - ANU
1 stop24h 01mAir Canada
Sat 11/13:15 pmANU - ORD
1 stop19h 58mAir Canada
Deal found 9/28$516
This Priceline deal was found by Cheapflights users on 9/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:45 amORD - ANU
1 stop30h 03mJetBlue
Sun 11/164:19 pmANU - ORD
1 stop30h 33mJetBlue
Deal found 9/28$616
This Air Canada deal was found by Cheapflights users on 9/28. 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.
Wed 12/318:15 pmORD - ANU
1 stop17h 05mAir Canada
Thu 1/224:15 pmANU - ORD
2 stops28h 40mAir Canada
Deal found 9/28$637
This Air Canada deal was found by Cheapflights users on 9/28. 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.
Wed 11/52:00 pmORD - ANU
1 stop23h 20mAir Canada
Sat 11/84:15 pmANU - ORD
1 stop27h 33mAir Canada
Deal found 9/28$646
This Air Canada deal was found by Cheapflights users on 9/28. 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.
Wed 12/318:15 pmORD - ANU
1 stop17h 05mAir Canada
Tue 1/204:15 pmANU - ORD
1 stop27h 33mAir Canada
Deal found 9/28$662
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 12/305:30 amORD - ANU
1 stop7h 15mDelta
Thu 1/224:05 pmANU - ORD
1 stop9h 49mDelta
Deal found 9/28$671
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 12/299:29 amMDW - ANU
2 stops27h 16mDelta
Thu 1/224:05 pmANU - MDW
2 stops22h 30mDelta
Deal found 9/28$675
This Delta deal was found by Cheapflights users on 9/28. 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.
Mon 12/291:35 pmORD - ANU
2 stops23h 10mDelta
Thu 1/224:05 pmANU - ORD
2 stops19h 30mDelta
Deal found 9/28$675
This Air Canada deal was found by Cheapflights users on 9/28. 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.
Mon 12/18:00 amORD - ANU
1 stop29h 20mAir Canada
Sat 12/134:15 pmANU - ORD
1 stop29h 15mAir Canada
Deal found 9/28$682
This Mytrip deal was found by Cheapflights users on 9/28. 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.
Sat 10/186:20 pmORD - ANU
1 stop18h 55mMultiple Airlines
Fri 10/248:00 amANU - ORD
2 stops16h 45mMultiple Airlines
Deal found 9/28$687
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Tue 12/304:15 pmMDW - ANU
1 stop21h 14mMultiple Airlines
Wed 1/214:20 pmANU - MDW
1 stop19h 45mMultiple Airlines
Deal found 9/28$903

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 September 28, 2025.
Use the filters below to find and compare flights from Chicago to Antigua that are best for you.

Fly from

Chicago

Fly to

Antigua

Route

Depart

Return

Price

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 10/29

1:19 pm-2:20 pm

1 stop24h 01m

St. John's V.C. Bird Intl

Sat 11/1

3:15 pm-10:13 am

1 stop19h 58m

$516

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Wed 11/5

2:00 pm-3:20 pm

1 stop23h 20m

St. John's V.C. Bird Intl

Sat 11/8

4:15 pm-5:48 pm

1 stop27h 33m

$646

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 12/29

7:55 pm-2:45 pm

1 stop16h 50m

St. John's V.C. Bird Intl

Thu 1/22

4:05 pm-8:39 am

1 stop18h 34m

$671

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Sun 3/1

5:00 am-2:05 pm

1 stop7h 05m

St. John's V.C. Bird Intl

Thu 3/5

5:15 pm-11:59 pm

1 stop8h 44m

$671

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 3/23

7:55 pm-1:45 pm

1 stop16h 50m

St. John's V.C. Bird Intl

Tue 3/31

3:05 pm-8:39 am

1 stop18h 34m

$671

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Tue 3/17

5:50 am-1:45 pm

1 stop6h 55m

St. John's V.C. Bird Intl

Tue 3/31

3:05 pm-8:39 am

1 stop18h 34m

$671

ChicagoSt. John's

ORD - ANU

ORDANU

Chicago O'Hare Intl

Mon 3/16

5:00 am-3:30 pm

2 stops9h 30m

St. John's V.C. Bird Intl

Thu 3/19

2:10 pm-11:19 pm

1 stop10h 09m

$675

ChicagoSt. John's

MDW - ANU

MDWANU

Chicago Midway

Wed 12/31

9:29 am-2:45 pm

2 stops27h 16m

St. John's V.C. Bird Intl

Thu 1/22

4:05 pm-12:35 pm

2 stops22h 30m

$675

ChicagoSt. John's

MDW - ANU

MDWANU

Chicago Midway

Tue 12/30

6:00 am-2:45 pm

1 stop6h 45m

St. John's V.C. Bird Intl

Thu 1/22

4:05 pm-12:35 pm

2 stops22h 30m

$675

ChicagoSt. John's

MDW - ANU

MDWANU

Chicago Midway

Mon 12/29

9:29 am-2:45 pm

2 stops27h 16m

St. John's V.C. Bird Intl

Thu 1/22

4:05 pm-12:35 pm

2 stops22h 30m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chicago to Antigua

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

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

Currently, August is the cheapest month in which you can book a flight from Chicago to Antigua (average of $500). Flying from Chicago 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 CHI to LAI?

Find hourly flight availability from Chicago 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 September 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago 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 September 28, 2025.
See what other customers who have flown with American Airlines from Chicago to Antigua have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Chicago to Antigua?

    There are many flights that can get you from Chicago to Antigua in 16h 50m. Fly via Air Canada or Delta to get the fastest option. There are 2305 mi between Chicago and Antigua. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Chicago to Antigua (average of $500). Flying from Chicago 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Antigua

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to St. John's flights
Midway to St. John's flights
St. Louis to St. John's flights

Top airline flying from Chicago to Antigua

Discover the top airline that operate flights from Chicago 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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$654Average$787FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.