$392 Find Cheap Flights from Champaign to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Puerto Rico departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Champaign to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Puerto Rico

Fri, May 8 - Mon, May 11
American Airlines Logo
6:54 pm - 12:29 pm
CMI
-
SJU
16h 35m
2 stops
American Airlines Logo
11:59 pm - 2:31 pm
SJU
-
CMI
15h 32m
1 stop
$392American Airlines
Mon, Jun 22 - Fri, Jun 26
American Airlines Logo
6:05 am - 11:59 pm
CMI
-
SJU
16h 54m
1 stop
American Airlines Logo
12:59 am - 5:58 pm
SJU
-
CMI
17h 59m
1 stop
$408American Airlines
Mon, Jun 22 - Fri, Jun 26
United Airlines Logo
9:49 am - 8:34 pm
CMI
-
SJU
9h 45m
1 stop
United Airlines Logo
1:00 am - 12:50 pm
SJU
-
CMI
12h 50m
2 stops
$458United Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
3:01 pm - 4:32 am
CMI
-
SJU
12h 31m
1 stop
American Airlines Logo
11:59 pm - 2:31 pm
SJU
-
CMI
15h 32m
1 stop
$464American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
11:40 am - 11:59 pm
CMI
-
SJU
11h 19m
1 stop
American Airlines Logo
12:59 am - 5:58 pm
SJU
-
CMI
17h 59m
1 stop
$491American Airlines
Mon, Jun 1 - Sat, Jun 6
United Airlines Logo
9:49 am - 8:34 pm
CMI
-
SJU
9h 45m
1 stop
United Airlines Logo
1:00 am - 12:50 pm
SJU
-
CMI
12h 50m
2 stops
$508United Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
6:54 pm - 12:29 pm
CMI
-
SJU
16h 35m
2 stops
American Airlines Logo
5:45 am - 6:24 pm
SJU
-
CMI
13h 39m
2 stops
$544American Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
6:00 am - 10:58 pm
CMI
-
SJU
15h 58m
2 stops
American Airlines Logo
5:28 am - 9:30 pm
SJU
-
CMI
17h 02m
1 stop
$554American Airlines
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
3:47 pm - 4:24 am
CMI
-
SJU
11h 37m
1 stop
American Airlines Logo
3:00 pm - 9:30 pm
SJU
-
CMI
7h 30m
1 stop
$594American Airlines
Mon, Jun 22 - Fri, Jun 26
United Airlines Logo
1:32 pm - 5:29 am
CMI
-
SJU
14h 57m
2 stops
United Airlines Logo
1:00 am - 12:50 pm
SJU
-
CMI
12h 50m
2 stops
$596United Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Puerto Rico flights

Get data-powered insights and trends into flights from Champaign to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Champaign to Puerto Rico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Champaign to Puerto Rico were found on American Airlines ($392) and United Airlines ($458).

Find deals

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Champaign to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Champaign to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Champaign to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Champaign to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Champaign to Puerto Rico

 
Need help choosing which airline to fly with from Champaign to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11275 reviews
8.0Crew
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

2.0 MediocreAndrew, Feb 2026
ORD - LGA
Read more American Airlines reviews

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Everything you need to know for your flight from Champaign to Puerto Rico

Information on your arrival and departure airports

Champaign (CMI)