Statistics on Chicago-Brasilia flights: what is the right price and when to buy your plane ticket?
Best time to go: what is the RIGHT price for a round-trip flight to Brasilia (from: Chicago)
The average price to go to Brasilia from Chicago airport is $ 913 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 751 (in september) and $ 1105 (in december), which is a saving of $ 163 or a surplus of $ 192 (compared to the average price) depending on the period you leave.
The analysis of all prices reveals that the most frequent price is between $678 to $730 and it is generally more economical to leave on a tuesday and return on a tuesday on a flight with 1 or more layovers.
Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Brasilia before booking your flight.
If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Chicago-Brasilia plane ticket.
How are these data calculated?
We have studied a sample of 2765 airfare prices from previous years for flights to Brasilia from Chicago and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
Average price depending on the departure month
Data analysis:
By leaving in september, the price of the plane ticket will statistically be the cheapest ($ 751, saving $ 163 compared to the average price over the year which is $ 913). Conversely, december will be the most expensive ($ 1105).
Flight Chicago-Brasilia: when is the best time to go for the best price?
| Month | Good price* | Average price | Our opinion |
|---|---|---|---|
| January | $ 823 | $ 970 | fair price |
| February | $ 793 | $ 910 | fair price |
| March | $ 749 | $ 888 | fair price |
| April | $ 718 | $ 816 | good price |
| May | $ 666 | $ 754 | good price |
| June | $ 800 | $ 984 | fair price |
| July | $ 921 | $ 1066 | high price |
| August | $ 759 | $ 884 | fair price |
| September | $ 654 | $ 751 the cheapest | very good price |
| October | $ 742 | $ 866 | fair price |
| November | $ 826 | $ 951 | fair price |
| December | $ 894 | $ 1105 the most expensive | very high price |
*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!
Price breakdown to travel from Chicago to Brasilia
Data analysis:
The prices for flights from Chicago to Brasilia range from $521 to $1407. 2% of tickets were purchased at the minimum price (from $521 to $574), 1% at the maximum price (from $1355 to $1407). The majority of plane tickets were purchased in the range of $730 to $782 (11% of tickets).
Cheapest airlines for the Chicago->Brasilia flight
There are 6 companies that serve Chicago from Brasilia airport: Spirit Airlines, Frontier Airlines, Copa, GOL linhas aéreas, United and latam airlines group.
Data analysis:
Of the 2765 flights analyzed in previous years, Spirit Airlines was the airline that offered the best fare most often in the flight ticket search results (47% of the time) on the Chicago->Brasilia route.
Which day of the week to leave?
Data analysis:
Statistically, Chicago-Brasilia flights departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday as your departure date, you can save an average of $55. On the other hand, departing on a monday may cost you an additional $66.
Which day of the week to come back?
Data analysis:
Statistically, return flights from Brasilia to Chicago departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday for your return date, you will save an average of $81. Conversely, departing from Brasilia on a friday may cost you an additional $79.
Top prices Chicago-Brasilia
| Round trip | Dates | Price | |
|---|---|---|---|
| Chicago → Brasilia | 10-12 to 16-12-2024 | $ 853 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 06-01 to 13-01-2025 | $ 1137 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 08-01 to 15-01-2025 | $ 1123 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 20-01 to 31-01-2025 | $ 875 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 21-01 to 31-01-2025 | $ 839 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 07-02 to 14-02-2025 | $ 824 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 17-02 to 24-02-2025 | $ 705 | layover flight with GOL linhas aéreas |
| Chicago → Brasilia | 03-03 to 09-03-2025 | $ 876 | layover flight with Spirit Airlines |
| Chicago → Brasilia | 07-03 to 16-03-2025 | $ 914 | layover flight with Aeromexico (aerm) |
| Chicago → Brasilia | 25-03 to 30-03-2025 | $ 873 | layover flight with Volaris |
When to book your flight Chicago - Brasilia to get the cheapest price?
Statistically, you will make the biggest savings by buying your plane ticket between 1 to 2 months in advance. However, you may end up paying a high price if you book between 4 to 5 months in advance.
Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Chicago-Brasilia flight, it is recommended to book your ticket on a friday.
How far in advance should I buy my flight?
Data analysis:
To get the cheapest flight ticket from Chicago to Brasilia, it is recommended to buy it 1 to 2 months before departure (it is then on average 852 $, which is a saving of 61 $ compared to the overall average price). On the other hand, if you buy your ticket 4 to 5 months in advance, you will pay the full price (121 $ more than the average price).
Depending on the departure month
The best time to buy your Chicago to Brasilia flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.
| Departure on... | How far in advance should I book? |
|---|---|
| January | Best time: 1 to 2 months before departure (average price: 904 $) |
| February | Best time: 0 to 1 month before departure (average price: 823 $) Other interesting period(s): 1 to 2 months ($ 902) |
| March | Best time: 1 to 2 months before departure (average price: 819 $) |
| April | Best time: 1 to 2 months before departure (average price: 760 $) |
| May | Best time: 1 to 2 months before departure (average price: 710 $) |
| June | Best time: 1 to 2 months before departure (average price: 926 $) |
| July | Best time: 1 to 2 months before departure (average price: 979 $) |
| August | Best time: 1 to 2 months before departure (average price: 873 $) |
| September | Best time: 2 to 3 months before departure (average price: 724 $) Other interesting period(s): 0 to 1 month ($ 735), 1 to 2 months ($ 742) |
| October | Best time: 1 to 2 months before departure (average price: 795 $) |
| November | Best time: 1 to 2 months before departure (average price: 864 $) Other interesting period(s): 0 to 1 month ($ 875) |
| December | Best time: 0 to 1 month before departure (average price: 938 $) Other interesting period(s): 1 to 2 months ($ 1006) |
What day of the week should I book my flight ticket?
Data analysis:
Statistically, friday is the day when plane tickets for Chicago->Brasilia are the cheapest. So, by buying your plane ticket on a friday, you will save $25. Conversely, by buying it on a tuesday, you may end up paying $30 more.
Chicago to Brasilia: flight price when booking today
Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.
| Month | Current price | Our opinion | |
|---|---|---|---|
| December 2024 | $ 1017 $852 to $1348 | very good price | Find a flight |
| January 2025 | $ 1197 $839 to $1510 | high price | Find a flight |
| February 2025 | $ 764 $705 to $824 | very good price | Find a flight |
| March 2025 | $ 888 $873 to $914 | fair price | Find a flight |
Data analysis:
Compared to the average price, december and february are cheaper to travel to Brasilia. So it may be interesting to book now to leave during these months!