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Cheap flights from Illinois to Santos Dumont (SDU) from $349

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 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — SDU
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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How far in advance should I book a flight from Illinois to Rio de Janeiro Santos Dumont Airport?

Travelers have found it’s best to book a flight 45 days in advance to save up to 42% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Rio de Janeiro Santos Dumont Airport 1-2 weeks in advance for as low as $836, or $949 for flights within the next 24 hours.

What is the cheapest month to fly from Illinois to Rio de Janeiro Santos Dumont Airport?

The best pricing can be found in the month of July. Prices to Rio de Janeiro Santos Dumont Airport from Illinois average $1,096. You can even find prices in July for less than $1,096, as users have found deals to Rio de Janeiro Santos Dumont Airport from as low as $799. The month of December appears to be one of the more expensive times to travel to Rio de Janeiro Santos Dumont Airport from Illinois. Flying in the targeted month can save you up to 39%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Rio de Janeiro Santos Dumont Airport as you normally would.

Cheap LATAM Airlines flights from Illinois to Santos Dumont

Explore cheap flight options specifically provided by LATAM Airlines for the route between Illinois and Santos Dumont. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced LATAM Airlines flights we've found from Illinois to Rio de Janeiro. Make sure to check back often as deals are often changing.
Wed 7/106:00 amMDW - SDU
2 stops28h 35mLATAM Airlines
Wed 7/316:05 amSDU - MDW
2 stops31h 39mLATAM Airlines
Deal found 6/1$1,101
Mon 9/21:05 pmMDW - SDU
2 stops19h 55mLATAM Airlines
Sat 9/76:05 amSDU - MDW
2 stops17h 42mLATAM Airlines
Deal found 6/1$1,141
Sat 8/3111:51 amSTL - SDU
2 stops19h 09mLATAM Airlines
Fri 9/136:05 amSDU - STL
2 stops19h 30mLATAM Airlines
Deal found 6/1$1,184
Thu 6/202:00 pmORD - SDU
2 stops16h 55mLATAM Airlines
Thu 6/276:05 amSDU - ORD
2 stops17h 33mLATAM Airlines
Deal found 6/1$1,262
Fri 6/72:00 pmORD - SDU
2 stops17h 00mLATAM Airlines
Fri 6/216:05 amSDU - ORD
2 stops19h 51mLATAM Airlines
Deal found 6/1$1,277
Wed 9/1812:47 pmMDW - SDU
2 stops18h 08mLATAM Airlines
Wed 10/26:05 amSDU - MDW
2 stops17h 33mLATAM Airlines
Deal found 6/2$1,390
Thu 6/202:00 pmORD - SDU
2 stops16h 55mLATAM Airlines
Wed 6/266:05 amSDU - ORD
2 stops17h 33mLATAM Airlines
Deal found 6/1$1,402
Sun 11/243:45 pmMDW - SDU
2 stops18h 40mLATAM Airlines
Tue 12/36:50 pmSDU - MDW
2 stops17h 27mLATAM Airlines
Deal found 5/31$1,462
Sun 7/73:45 pmMDW - SDU
2 stops18h 50mLATAM Airlines
Fri 7/126:05 amSDU - MDW
2 stops17h 41mLATAM Airlines
Deal found 5/31$2,267

Cheap Air Canada flights from Illinois to Santos Dumont

Explore cheap flight options specifically provided by Air Canada for the route between Illinois and Santos Dumont. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Illinois to Rio de Janeiro. Deals frequently update to provide users with more options.
Tue 10/112:00 pmSTL - SDU
2 stops30h 35mAir Canada
Thu 10/317:50 amSDU - STL
2 stops28h 03mAir Canada
Deal found 6/2$1,118
Fri 7/55:00 pmORD - SDU
2 stops25h 35mAir Canada
Thu 7/187:55 amSDU - ORD
2 stops32h 45mAir Canada
Deal found 6/1$1,238
Wed 7/106:00 pmORD - SDU
2 stops24h 35mAir Canada
Thu 7/187:55 amSDU - ORD
2 stops28h 06mAir Canada
Deal found 6/1$1,239
Tue 8/610:55 amORD - SDU
2 stops31h 40mAir Canada
Sun 8/188:40 amSDU - ORD
2 stops30h 14mAir Canada
Deal found 6/1$1,247
Thu 7/42:15 pmORD - SDU
2 stops28h 20mAir Canada
Wed 7/177:50 amSDU - ORD
2 stops32h 50mAir Canada
Deal found 6/1$1,260
Tue 7/25:00 pmORD - SDU
2 stops25h 35mAir Canada
Wed 7/177:50 amSDU - ORD
2 stops32h 50mAir Canada
Deal found 6/1$1,268

Cheap Illinois to Santos Dumont flights in June & July 2024

Find cheap flight options from Illinois to Santos Dumont specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from Illinois to Rio de Janeiro in 2024. Check back soon for alternative fares.
Sun 6/301:55 amORD - SDU
2 stops32h 40mAeromexico
Wed 8/76:05 amSDU - ORD
2 stops25h 53mAeromexico
Deal found 6/2$948
Sat 6/296:40 pmORD - SDU
2 stops25h 45mMultiple Airlines
Sat 7/136:15 amSDU - ORD
3 stops28h 48mMultiple Airlines
Deal found 6/1$986
Sun 6/306:04 pmORD - SDU
2 stops40h 31mAeromexico
Sun 7/76:05 amSDU - ORD
2 stops20h 05mAeromexico
Deal found 6/2$998
Sat 6/2911:08 amORD - SDU
3 stops20h 27mMultiple Airlines
Sat 7/136:15 amSDU - ORD
3 stops28h 48mMultiple Airlines
Deal found 6/1$1,002
Sat 6/297:12 amORD - SDU
3 stops26h 13mMultiple Airlines
Sat 7/66:15 amSDU - ORD
3 stops28h 49mMultiple Airlines
Deal found 5/31$1,054
Sat 6/296:40 pmORD - SDU
2 stops24h 50mMultiple Airlines
Sat 7/66:15 amSDU - ORD
3 stops28h 49mMultiple Airlines
Deal found 5/31$1,087
Sat 6/81:00 pmORD - SDU
2 stops41h 55mDelta
Fri 6/211:15 pmSDU - ORD
2 stops28h 48mDelta
Deal found 6/1$1,150
Thu 6/62:02 pmORD - SDU
2 stops20h 33mLATAM Airlines
Tue 6/118:15 pmSDU - ORD
2 stops18h 58mLATAM Airlines
Deal found 6/2$1,151
Sat 6/296:40 pmORD - SDU
2 stops24h 50mMultiple Airlines
Sat 7/66:00 amSDU - ORD
2 stops16h 51mMultiple Airlines
Deal found 5/31$1,174

Illinois to Santos Dumont 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Santos Dumont in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from Illinois to Rio de Janeiro in 2024. Check back soon for alternative fares.
Mon 9/26:00 amORD - SDU
3 stops36h 35mMultiple Airlines
Sat 9/76:10 amSDU - ORD
2 stops19h 50mMultiple Airlines
Deal found 6/1$701
Mon 9/26:00 amORD - SDU
3 stops36h 35mMultiple Airlines
Sat 9/75:45 pmSDU - ORD
3 stops32h 15mMultiple Airlines
Deal found 6/1$708
Mon 8/194:10 pmORD - SDU
3 stops22h 55mMultiple Airlines
Tue 8/207:45 pmSDU - ORD
2 stops26h 55mMultiple Airlines
Deal found 6/1$743
Mon 9/26:00 amORD - SDU
3 stops36h 35mMultiple Airlines
Sun 9/89:25 pmSDU - ORD
3 stops28h 35mMultiple Airlines
Deal found 6/1$760
Mon 8/194:10 pmORD - SDU
3 stops22h 55mMultiple Airlines
Tue 8/207:45 pmSDU - ORD
3 stops22h 25mMultiple Airlines
Deal found 6/1$764
Tue 7/165:00 amORD - SDU
3 stops25h 35mMultiple Airlines
Sat 8/179:10 amSDU - ORD
3 stops41h 11mMultiple Airlines
Deal found 6/2$772
Mon 8/1910:00 amORD - SDU
2 stops22h 45mMultiple Airlines
Tue 8/207:45 pmSDU - ORD
2 stops22h 12mMultiple Airlines
Deal found 5/31$779
Tue 7/25:05 amORD - SDU
3 stops37h 30mMultiple Airlines
Tue 7/97:50 amSDU - ORD
3 stops41h 39mMultiple Airlines
Deal found 6/1$800
Mon 9/26:00 amORD - SDU
3 stops36h 35mMultiple Airlines
Sun 9/87:30 pmSDU - ORD
2 stops23h 57mMultiple Airlines
Deal found 6/1$820

Illinois to Santos Dumont flights leaving soon

Find last-minute flight options from Illinois to Santos Dumont for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the flights available from Illinois to Rio de Janeiro departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/81:00 pmORD - SDU
2 stops41h 55mDelta
Fri 6/211:15 pmSDU - ORD
2 stops28h 48mDelta
Deal found 6/1$1,150
Fri 6/72:00 pmORD - SDU
2 stops17h 00mLATAM Airlines
Fri 6/216:05 amSDU - ORD
2 stops19h 51mLATAM Airlines
Deal found 6/1$1,277
Sat 6/83:35 pmORD - SDU
2 stops17h 50mUnited Airlines
Fri 6/215:45 pmSDU - ORD
1 stop15h 05mUnited Airlines
Deal found 6/1$1,361

One-way flights to Santos Dumont from Illinois

Search for one-way flight options from Illinois to Santos Dumont. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the one-way flights we've detected from Illinois to Rio de Janeiro. For those needing a return trip from Illinois, there is a search form available above.
Thu 6/276:22 pmSTL - SDU
3 stops48h 13mMultiple Airlines
Deal found 6/1$349
Tue 6/253:23 pmSTL - SDU
3 stops39h 12mMultiple Airlines
Deal found 6/1$372
Sat 6/226:22 pmSTL - SDU
3 stops36h 08mMultiple Airlines
Deal found 6/1$461
Sun 6/237:44 pmSTL - SDU
3 stops34h 56mMultiple Airlines
Deal found 6/1$463
Wed 6/268:16 amSTL - SDU
3 stops22h 19mMultiple Airlines
Deal found 6/1$464
Tue 6/253:23 pmSTL - SDU
2 stops40h 37mMultiple Airlines
Deal found 6/1$477
Sat 6/226:22 pmSTL - SDU
2 stops34h 43mMultiple Airlines
Deal found 6/1$490
Thu 6/276:22 pmSTL - SDU
2 stops34h 43mMultiple Airlines
Deal found 6/1$491
Sun 6/235:22 pmSTL - SDU
2 stops27h 03mMultiple Airlines
Deal found 6/1$512

Find flights from Illinois to Santos Dumont within your budget

Customize your flight search to find flights from Illinois to Santos Dumont 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$852 - $1,696

Route

Depart

Return

Price

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 8/19

2 stops19h 27m

Rio de Janeiro Santos Dumont

Tue 8/20

2 stops31h 53m

$852

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Tue 7/16

3 stops37h 35m

Rio de Janeiro Santos Dumont

Sat 7/20

3 stops28h 58m

$868

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Tue 7/2

2 stops26h 13m

Rio de Janeiro Santos Dumont

Tue 7/9

3 stops37h 38m

$871

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Tue 8/6

2 stops32h 40m

Rio de Janeiro Santos Dumont

Wed 8/14

2 stops33h 02m

$898

Chicago MidwayRio de Janeiro Santos Dumont

MDW - SDU

MDWSDU

Chicago Midway

Wed 7/10

2 stops28h 35m

Rio de Janeiro Santos Dumont

Wed 7/31

2 stops31h 39m

$1,101

Lambert-St LouisRio de Janeiro Santos Dumont

STL - SDU

STLSDU

Lambert-St Louis

Tue 10/1

2 stops30h 35m

Rio de Janeiro Santos Dumont

Thu 10/31

2 stops28h 03m

$1,118

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sat 6/8

2 stops41h 55m

Rio de Janeiro Santos Dumont

Fri 6/21

2 stops28h 48m

$1,150

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sat 6/8

2 stops17h 50m

Rio de Janeiro Santos Dumont

Fri 6/21

1 stop15h 05m

$1,361

Chicago O'Hare IntlRio de Janeiro Santos Dumont

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sat 6/29

2 stops46h 00m

Rio de Janeiro Santos Dumont

Mon 7/15

2 stops27h 47m

$1,696

Flights are sorted by cheapest first

Deals found on 6/1

No data available for this route at this time. Please check back soon.

Best time to book a flight from Illinois to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. 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 Santos Dumont. Reviews last updated June 2, 2024.
Read reviews from past customers who have flown LATAM Airlines, Air Canada and Delta from Illinois to Rio de Janeiro. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Azul
8.1
Very good
929 reviews
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Delta
8.0
Very good
10,402 reviews
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

LATAM Airlines
7.6
Good
2,354 reviews
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Aeromexico
7.6
Good
2,467 reviews
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

GOL
7.5
Good
1,279 reviews
Azul
8.1
Very good
929 reviews
Check prices

Entertainment

7.7

Food

7.3

Overall

8.1

Comfort

8.0

Crew

8.7

Boarding

8.1

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Related info for your journey

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

  • Can I find flights from Illinois to Rio de Janeiro Santos Dumont Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Illinois to Rio de Janeiro Santos Dumont Airport for under $900. The cheapest flight booked recently is on GOL for just $852, but on average you can expect to pay $968.

  • Are there last-minute flights available from Illinois to Rio de Janeiro Santos Dumont Airport for under $1,200?

    There are currently 3+ open flights from Illinois to Rio de Janeiro Santos Dumont Airport within the next 7 days for less than $1,200.

  • What are the cheapest airlines to fly from Illinois to Rio de Janeiro Santos Dumont Airport one-way?

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $556. Air Canada flights start at $579 while deals on Delta start at $767 one-way.

  • What are the most popular routes from Illinois to Rio de Janeiro Santos Dumont Airport?

    While some choose either Chicago Midway - Rio de Janeiro Santos Dumont or Lambert-St Louis - Rio de Janeiro Santos Dumont, Chicago O'Hare Intl - Rio de Janeiro Santos Dumont is the most popular route from Illinois to Rio de Janeiro Santos Dumont Airport.

  • What does ORD to SDU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Rio de Janeiro Santos Dumont Airport flight would often be abbreviated as a ORD to SDU flight. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Illinois to Santos Dumont that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Santos Dumont flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Santos Dumont with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Santos Dumont flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Illinois to Santos Dumont?

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

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

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

  • Can I find deals for flights from Illinois to Santos Dumont that allow pets onboard?

    Many airlines flying from Illinois to Santos Dumont offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Santos Dumont?

    Yes, you can often find last-minute deals on Illinois to Santos Dumont flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Rio de Janeiro Santos Dumont Airport flight deals updated?

    The Illinois to Rio de Janeiro Santos Dumont Airport flight deals you see on this page were last updated on 6/2.

See more FAQs

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Alternative routes for Illinois to Santos Dumont
See prices for flight routes from nearby airports that may be better suited for you.

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John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
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Philadelphia to Santos Dumont flights
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Kansas City to Santos Dumont flights
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St. Louis to Rio de Janeiro–Galeão Intl flights
Atlanta to Dallas flights
Denver to Los Angeles flights
San Francisco to Cancún flights
Phoenix to Denver flights
Dallas to Atlanta flights
Seattle to Atlanta flights
Los Angeles to Istanbul flights
Charlotte to Denver flights
New York to Tokyo flights
New York to New Delhi flights
Los Angeles to Chicago flights
Illinois to Lerwick flights

Search flights from Illinois to Santos Dumont by cabin class

Find flights from Illinois to Santos Dumont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Santos Dumont?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Santos Dumont. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Santos Dumont?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santos Dumont from Illinois.

Can Cheapflights find flights from Illinois to Santos Dumont with no change fees?

Yes, we can. To see specific flights from Illinois to Santos Dumont with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Santos Dumont become cheaper?

Of course! You can now track prices for flights from Illinois to Santos Dumont and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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