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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport

SJU — ORD
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Luis Munoz Marin Intl to O'Hare Intl

Popular in

June

Cheapest in

February

Average price

£217
Highest demand for flights based on searches. 12% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Best time to book a flight from Luis Munoz Marin Intl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Luis Munoz Marin Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport (average of £165). Flying from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £324). 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 SJU to ORD?

It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport at midday. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport on time: American Airlines (82%), Alaska Airlines (82%), Air Canada (77%).

  • Can I find deals for flights from Luis Munoz Marin Intl to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to O'Hare Intl.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to O'Hare Intl 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 San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport (average of £165). Flying from San Juan Luis Munoz Marin Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of £324). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to O'Hare Intl?

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Can Cheapflights find flights from Luis Munoz Marin Intl to O'Hare Intl with no change fees?

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Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl to O'Hare Intl become cheaper?

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