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Cheap Flights from Silao (BJX) to Chicago (ORD)

Compare Silao to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Silao to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Silao Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from $378. Find the lowest prices on one-way and return tickets right here.
Chicago.$376 per passenger.Departing Sun, 11 Oct, returning Fri, 23 Oct.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Sun, 11 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Fri, 23 Oct, arriving in Silao.Price includes taxes and charges.From $376, select.
Chicago.$376 per passenger.Departing Thu, 19 Nov, returning Sat, 5 Dec.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Thu, 19 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Sat, 5 Dec, arriving in Silao.Price includes taxes and charges.From $376, select.
Chicago.$376 per passenger.Departing Wed, 4 Nov, returning Tue, 10 Nov.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Wed, 4 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Tue, 10 Nov, arriving in Silao.Price includes taxes and charges.From $376, select.
Chicago.$377 per passenger.Departing Sun, 18 Oct, returning Tue, 3 Nov.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Sun, 18 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Tue, 3 Nov, arriving in Silao.Price includes taxes and charges.From $377, select.
Chicago.$377 per passenger.Departing Sun, 20 Sep, returning Mon, 5 Oct.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Sun, 20 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 5 Oct, arriving in Silao.Price includes taxes and charges.From $377, select.
Chicago.$378 per passenger.Departing Sun, 20 Sep, returning Mon, 28 Sep.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Sun, 20 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 28 Sep, arriving in Silao.Price includes taxes and charges.From $378, select.
Chicago.$381 per passenger.Departing Fri, 28 Aug, returning Mon, 28 Sep.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Fri, 28 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 28 Sep, arriving in Silao.Price includes taxes and charges.From $381, select.
Chicago.$384 per passenger.Departing Fri, 22 Jan, returning Thu, 28 Jan.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Fri, 22 Jan, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Thu, 28 Jan, arriving in Silao.Price includes taxes and charges.From $384, select.
Chicago.$387 per passenger.Departing Mon, 22 Mar, returning Sat, 27 Mar.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Mon, 22 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Sat, 27 Mar, arriving in Silao.Price includes taxes and charges.From $387, select.
Chicago.$393 per passenger.Departing Mon, 7 Dec, returning Fri, 11 Dec.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Mon, 7 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Fri, 11 Dec, arriving in Silao.Price includes taxes and charges.From $393, select.
Chicago.$417 per passenger.Departing Thu, 31 Dec, returning Mon, 18 Jan.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Thu, 31 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 18 Jan, arriving in Silao.Price includes taxes and charges.From $417, select.
Chicago.$476 per passenger.Departing Fri, 21 Aug, returning Mon, 24 Aug.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Fri, 21 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 24 Aug, arriving in Silao.Price includes taxes and charges.From $476, select.
Chicago.$502 per passenger.Departing Fri, 30 Oct, returning Mon, 14 Dec.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Fri, 30 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 14 Dec, arriving in Silao.Price includes taxes and charges.From $502, select.
Chicago.$503 per passenger.Departing Fri, 28 Aug, returning Mon, 14 Dec.Return flight with Viva.Outbound indirect flight with Viva, departs from Silao on Fri, 28 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Viva, departs from Chicago O'Hare International on Mon, 14 Dec, arriving in Silao.Price includes taxes and charges.From $503, select.
Chicago.$628 per passenger.Departing Sun, 27 Sep, returning Mon, 5 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Silao on Sun, 27 Sep, arriving in Chicago O'Hare International.Inbound direct flight with Frontier Airlines departs from Chicago O'Hare International on Mon, 5 Oct, arriving in Silao.Price includes taxes and charges.From $628, select.
Chicago.$628 per passenger.Departing Mon, 21 Sep, returning Thu, 24 Sep.Return flight with Volaris.Outbound direct flight with Volaris departs from Silao on Mon, 21 Sep, arriving in Chicago O'Hare International.Inbound direct flight with Volaris departs from Chicago O'Hare International on Thu, 24 Sep, arriving in Silao.Price includes taxes and charges.From $628, select.

Find the cheapest month to fly from Silao to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Silao to Chicago O'Hare International flights are currently cheapest in October.
Aug
from $476
Sep
from $378
Oct
from $376
Nov
from $376
Dec
from $393
Jan
from $384
Feb
from $708
Mar
from $387
Apr
Find prices
May
from $665
Jun
from $701
Jul
Find prices

Direct flights from Silao to Chicago O'Hare International

Silao to Chicago O'Hare International: Alternative routes

Compare routes from Silao to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Chicago Midway

14km from central Chicago
Closest
from $619
Search flights

Chicago O'Hare International

25km from central Chicago
Cheapest
from $376
Search flights

Chicago Rockford

127km from central Chicago
Search flights

Silao to Chicago: Flight information

The things to know before you go.
Cheapest flight found$376
Cheapest month to flyNovember
Average flight time3 hrs, 58 mins
Most popular airlineVolaris
Average flights per week7

Finding cheap flights from Silao to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Silao to Chicago O'Hare International is $376. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 58 minutes is the average flight time from Silao to Chicago O'Hare International.
Volaris and Frontier Airlines fly direct from Silao to Chicago O'Hare International.
As of August 2026, there are 7 flights per week flying from Silao to Chicago O'Hare International.
The cheapest month to fly from Silao to Chicago O'Hare International is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Silao Airport to Chicago O'Hare International Airport on Wednesday, 4 November 2026.
Yes – the average flight time is 3 hours and 58 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Viva and Frontier Airlines offer the cheapest flight tickets to Chicago O'Hare International.

Travelling from Silao Airport (BJX) to Chicago O'Hare International Airport (ORD): what you need to know

  • Hop on a direct flight from Silao Airport to Chicago O'Hare International Airport and you'll be in the air for an average of 4 hours.

  • Silao and Chicago are in the same timezone, UTC-6.

  • There are four Silao Airport to Chicago O'Hare International Airport flights each week to choose from.

  • To ensure you get on your BJX to ORD flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • During popular months like June, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a peak period in general.

  • Volaris has direct flights from Silao Airport to Chicago O'Hare International Airport. Book with this popular airline, then get ready to see the sights in Chicago — and maybe even more of the United States if time allows.

  • Volaris is the airline with the highest passenger demand for this route.

  • With 73.33% of its services landing on schedule, Volaris is the most punctual carrier offering BJX to ORD flights.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Silao Airport to Chicago O'Hare International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to explore the city of your choice. Popular stopovers between BJX and ORD include:

    • Dallas Fort Worth International Airport

    • Houston George Bush Intercntl. Airport

    • Cancun Airport

How to find the cheapest flights from Silao Airport (BJX) to Chicago O'Hare International Airport (ORD)

  • Currently, $245 is the cheapest price we've found for a one-way Silao Airport to Chicago O'Hare International Airport flight. The best price for a return plane ticket is $376. Remember that fares can change due to demand when booking.

  • To get cheap tickets from BJX to ORD, reserve your trip 11 months ahead of your planned departure.

  • Plan your trip for April. That's the cheapest month for flights from Silao Airport to Chicago O'Hare International Airport. If you're flexible with your dates, use the 'Whole month' tool to see the lowest airfare across each month.

  • You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from BJX to ORD.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Silao Airport to Chicago O'Hare International Airport.

Handy information about Silao Airport (BJX)

  • Silao Airport maintains a strong on-time record, reducing the likelihood of delays. Departures from BJX land at their destination as scheduled 82% of the time.

  • To reach Silao Airport from central Silao, it'll take around 15 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 6 kilometres from the airport to the city centre.

  • You can expect a trip time of about 30 minutes on public transport.

  • Booked an early flight from Silao Airport to Chicago O'Hare International Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these stays near BJX:

Arriving at Chicago O'Hare International Airport (ORD)

When to fly to Chicago O'Hare International Airport (ORD)

  • July is the most popular month for flights from Silao Airport to Chicago O'Hare International Airport. To avoid the crowds, head to Chicago in March.

  • The warmest month in Chicago is July, with temperatures ranging between 16ºC (61ºF) and 28ºC (82ºF). Book your flights from Silao Airport to Chicago O'Hare International Airport in this month if this is the type of weather you like.

  • Search for cheap tickets from BJX to ORD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

Explore more of the United States

  • Chicago has loads to offer, but there are so many other parts of the United States you'll want to see. Around 451 kilometres south-east of Chicago, a trip to Columbus will keep your itinerary packed. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • If there's time to check out another side of the United States, head for Indianapolis, about 257 kilometres south-east of Chicago. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are key reasons to visit.

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.