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$423+ Cheap flights from Illinois to Azores

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PDL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Illinois to Azores

Keep the following information in mind while searching for Illinois to Azores flight deals. Data was last updated June 16, 2025.

Round-trip from

$616
(United Airlines)

One-way from

$423
(Yatra.com)

Popular in

May

Cheapest in

October

Average price

$1,166
From Illinois to Azores
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One-way flight from Illinois to Azores
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Highest demand for flights based on searches. 16% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Illinois to Azores

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

This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:45 pmORD - PDL
1 stop11h 55mUnited Airlines
Wed 9/2411:00 amPDL - ORD
1 stop11h 05mUnited Airlines
Deal found 6/14$616
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 pmORD - PDL
1 stop13h 30mMultiple Airlines
Wed 10/16:30 amPDL - ORD
1 stop14h 40mMultiple Airlines
Deal found 6/15$677
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 pmORD - TER
1 stop24h 15mTAP AIR PORTUGAL
Wed 9/101:40 pmTER - ORD
1 stop26h 15mTAP AIR PORTUGAL
Deal found 6/15$682
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 pmORD - PDL
1 stop16h 00mTAP AIR PORTUGAL
Thu 9/257:40 pmPDL - ORD
1 stop25h 50mTAP AIR PORTUGAL
Deal found 6/15$710
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 pmORD - TER
1 stop13h 50mMultiple Airlines
Sat 9/135:30 pmTER - ORD
1 stop30h 47mMultiple Airlines
Deal found 6/15$782
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Tue 7/299:40 amMDW - PDL
3 stops33h 05mMultiple Airlines
Tue 8/59:55 amPDL - MDW
3 stops35h 29mMultiple Airlines
Deal found 6/14$1,149
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:40 amORD - TER
2 stops23h 10mAir Canada
Thu 9/111:50 pmTER - ORD
2 stops54h 05mAir Canada
Deal found 6/15$1,183
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/304:30 pmORD - HOR
3 stops44h 35mMultiple Airlines
Wed 8/64:25 pmHOR - ORD
3 stops29h 55mMultiple Airlines
Deal found 6/15$1,533
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 pmORD - HOR
1 stop17h 55mTAP AIR PORTUGAL
Sun 10/125:50 pmHOR - ORD
2 stops44h 07mTAP AIR PORTUGAL
Deal found 6/15$1,621
This Orbitz deal was found by Cheapflights users on 6/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:30 pmSTL - TER
2 stops18h 25mAir Canada
Mon 9/11:40 pmTER - STL
2 stops35h 17mAir Canada
Deal found 6/15$1,803

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Azores 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 June 16, 2025.
Use the filters below to find and compare flights from Illinois to Azores that are best for you.

Fly from

Illinois

Fly to

Azores

Route

Depart

Return

Price

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 9/19

3:45 pm-8:40 am

1 stop11h 55m

Ponta Delgada Nordela

Wed 9/24

11:00 am-5:05 pm

1 stop11h 05m

$616

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Mon 9/22

6:10 pm-12:40 pm

1 stop13h 30m

Ponta Delgada Nordela

Wed 10/1

6:30 am-4:10 pm

1 stop14h 40m

$677

ChicagoLajes

ORD - TER

ORDTER

Chicago O'Hare Intl

Sun 8/24

6:00 pm-11:15 pm

1 stop24h 15m

Lajes

Wed 9/10

1:40 pm-10:55 am

1 stop26h 15m

$682

ChicagoPonta Delgada

ORD - PDL

ORDPDL

Chicago O'Hare Intl

Fri 9/19

6:00 pm-3:00 pm

1 stop16h 00m

Ponta Delgada Nordela

Thu 9/25

7:40 pm-4:30 pm

1 stop25h 50m

$710

ChicagoLajes

ORD - TER

ORDTER

Chicago O'Hare Intl

Sun 8/24

6:00 pm-12:50 pm

1 stop13h 50m

Lajes

Sat 9/13

5:30 pm-7:17 pm

1 stop30h 47m

$782

ChicagoPonta Delgada

MDW - PDL

MDWPDL

Chicago Midway

Tue 7/29

9:40 am-11:45 pm

3 stops33h 05m

Ponta Delgada Nordela

Tue 8/5

9:55 am-4:24 pm

3 stops35h 29m

$1,149

ChicagoLajes

ORD - TER

ORDTER

Chicago O'Hare Intl

Tue 8/26

8:40 am-12:50 pm

2 stops23h 10m

Lajes

Thu 9/11

1:50 pm-2:55 pm

2 stops54h 05m

$1,183

ChicagoHorta

ORD - HOR

ORDHOR

Chicago O'Hare Intl

Wed 7/30

4:30 pm-6:05 pm

3 stops44h 35m

Horta

Wed 8/6

4:25 pm-5:20 pm

3 stops29h 55m

$1,533

ChicagoHorta

ORD - HOR

ORDHOR

Chicago O'Hare Intl

Thu 10/2

6:00 pm-4:55 pm

1 stop17h 55m

Horta

Sun 10/12

5:50 pm-8:57 am

2 stops44h 07m

$1,621

St. LouisLajes

STL - TER

STLTER

Lambert-St Louis

Thu 8/28

1:30 pm-12:55 pm

2 stops18h 25m

Lajes

Mon 9/1

1:40 pm-7:57 pm

2 stops35h 17m

$1,803

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 16 results
1
2

Best time to book a flight from Illinois to Azores

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Azores (average of $518). Flying from Illinois to Azores in June is currently the most expensive (average of $988). 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 AC?

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

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

Rainfall in Azores by month

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

In terms of precipitation, rainfall in Azores ranges from 1.1 - 4.8 inches per month. November is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Azores when rainfall is around 1.1 in.

Temperature in Azores by month

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

If weather is an important factor for your trip to Azores, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Azores

Get insights into the airlines that provide service to Azores. 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 Azores. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Illinois to Azores, such as Air France, SWISS and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.5
Good
1,466 reviews
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
SWISS
7.5
Good
1,628 reviews
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,801 reviews
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.1
Good
9,554 reviews
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
TAP AIR PORTUGAL
7.1
Good
1,892 reviews
Air France
7.5
Good
1,466 reviews

Entertainment

7.0

Overall

7.5

Comfort

7.4

Food

7.0

Boarding

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Azores. 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 Azores one-way?

    The cheapest airlines for a one-way flight from Illinois to Azores are TAP AIR PORTUGAL ($423), United Airlines ($583), and SWISS ($5,848).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Azores (average of $518). Flying from Illinois to Azores in June is currently the most expensive (average of $988). 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 Azores

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Azores

Discover the top 2 airlines that operate flights from Illinois to Azores. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$542Average$891FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$720Average$1,232FlexibilityNo cancel feeOn-time69%

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