Travelers have found it’s best to book a flight 30 days in advance to save up to 59% 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 30 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 San Luis Potosí to Illinois 1-2 weeks in advance for as low as $681, or $839 for flights within the next 24 hours.
February can be a great time to fly to Illinois from San Luis Potosí with a flight ticket averaging about $562. Cheapflights users have found deals in the month of February for as cheap as $459. The most expensive prices can be found in the month of December.
When flying from San Luis Potosí to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$428 - $960
Route
Depart
Return
Price
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Thu 9/26
1 stop21h 02m
Chicago O'Hare Intl
Mon 9/30
1 stop19h 49m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Sat 6/29
1 stop27h 26m
Chicago O'Hare Intl
Sat 7/6
1 stop26h 27m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Tue 10/22
1 stop14h 32m
Chicago O'Hare Intl
Mon 10/28
1 stop10h 24m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Thu 9/26
1 stop11h 44m
Chicago O'Hare Intl
Sun 9/29
1 stop11h 03m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Wed 10/23
2 stops14h 11m
Chicago O'Hare Intl
Tue 10/29
1 stop10h 24m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Sat 10/26
1 stop17h 20m
Chicago O'Hare Intl
Tue 10/29
1 stop8h 13m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Mon 11/18
1 stop18h 53m
Chicago O'Hare Intl
Thu 11/28
1 stop14h 24m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Mon 6/10
1 stop25h 08m
Chicago O'Hare Intl
Tue 6/18
2 stops31h 27m
San Luis PotosiChicago O'Hare Intl
SLP - ORD
SLPORD
San Luis Potosi
Tue 6/11
2 stops16h 32m
Chicago O'Hare Intl
Wed 6/19
2 stops24h 37m
No data available for this route at this time. Please check back soon.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Entertainment
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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