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Frontier flights from Chicago to San Juan Luis Munoz Marin Intl Airport (CHI - SJU)

CHI — SJU
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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Cheapflights users flying from Chicago to San Juan on Frontier typically fly into San Juan Luis Munoz Marin Intl and depart from Chicago O'Hare Intl. Select your dates above for pricing.

Frontier flights from Chicago to Luis Munoz Marin Intl in 2024

Find detailed information about Frontier flights from Chicago to Luis Munoz Marin Intl. Explore the options provided by Frontier to plan your journey from Chicago to Luis Munoz Marin Intl. Data last updated May 24, 2024.

Popular in

March

Cheapest in

October

Average price (all airlines)

$329

One-way from

$97

Round-trip from

$258
Highest demand for flights from Chicago to San Juan Luis Munoz Marin Intl; 16% potential price increase.
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Best time to find cheap flights from Chicago to San Juan Luis Munoz Marin Intl; 5% potential price drop.
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Average price for all Chicago to San Juan Luis Munoz Marin Intl flights (one-way and round-trip).
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Cheapest one-way Frontier flight from Chicago to San Juan Luis Munoz Marin Intl
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Cheapest round-trip Frontier flight from Chicago to San Juan
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  • Can I get a flight from Chicago to San Juan Luis Munoz Marin Intl Airport on Frontier for under $400?

    Cheapflights currently has 37 CHI-SJU flights for under $400. Flights to San Juan Luis Munoz Marin Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about Frontier?

    The general consensus from 4,039 Cheapflights users is that Frontier is a 6.2/10. Select your travel dates above for updated prices on flights from Chicago to San Juan Luis Munoz Marin Intl Airport (CHI-SJU).

Cheapest Frontier flights from Chicago to Luis Munoz Marin Intl

Discover the cheapest flight options specifically offered by Frontier for travel from Chicago to Luis Munoz Marin Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,725,499 searches. The data was last updated on May 24, 2024.
Thu 6/62:36 pmMDW - SJU
1 stop11h 32mFrontier
Tue 6/1111:00 amSJU - MDW
2 stops11h 20mFrontier
Deal found 5/23$270
Pick Dates
Fri 5/317:23 pmMDW - SJU
1 stop28h 52mFrontier
Wed 6/53:08 amSJU - MDW
1 stop7h 23mFrontier
Deal found 5/23$275
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Sat 6/89:31 amMDW - SJU
1 stop16h 37mFrontier
Sat 6/158:05 pmSJU - MDW
1 stop14h 26mFrontier
Deal found 5/22$276
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on Frontier for various destinations, including Chicago to Luis Munoz Marin Intl. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 24, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,725,499 searches.
Fri 5/317:23 pmMDW - SJU
1 stop28h 52mFrontier
Wed 6/53:08 amSJU - MDW
1 stop7h 23mFrontier
Deal found 5/23$275
Pick Dates
Fri 5/315:01 amORD - SJU
1 stop13h 13mFrontier
Wed 6/55:52 pmSJU - ORD
1 stop8h 15mFrontier
Deal found 5/23$278
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Sat 6/12:35 pmMDW - SJU
1 stop8h 24mFrontier
Tue 6/1111:00 amSJU - MDW
2 stops11h 20mFrontier
Deal found 5/22$278
Pick Dates

One-way Frontier flights to Luis Munoz Marin Intl from Chicago

Search for one-way flight options from Chicago to Luis Munoz Marin Intl specifically provided by Frontier. Find affordable one-way fares from Frontier and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,725,499 searches. The data was last updated on May 24, 2024.
Tue 6/45:35 amORD - SJU
2 stops11h 23mFrontier
Deal found 5/23$97
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Thu 8/292:54 pmMDW - SJU
1 stop10h 09mFrontier
Deal found 5/24$122
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Wed 8/711:44 amORD - SJU
1 stop8h 06mFrontier
Deal found 5/23$135
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Best time to book a flight from Chicago to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Chicago 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.

Temperature and rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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Fly from Chicago to Luis Munoz Marin Intl on another airline
Consider alternative airlines that service the Luis Munoz Marin Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on May 24, 2024.

United Airlines flights from Chicago to San Juan Luis Munoz Marin Intl
American Airlines flights from Chicago to San Juan Luis Munoz Marin Intl

See what others are saying about Frontier

Read reviews and see what other travelers are saying about their experiences with Frontier. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Frontier for your next flight. Reviews last updated May 24, 2024.
Frontier
6.2
Okay
4,039 reviews
Check prices
Overview

Entertainment

4.9

Boarding

6.6

Comfort

5.8

Crew

7.1

Food

5.2
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