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$59+ Cheap flights from Rhode Island to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — ORD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Rhode Island to Illinois

Keep the following information in mind while searching for Rhode Island to Illinois flight deals. Data was last updated April 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$118
(American Airlines)

One-way from

$59
(Southwest)

Popular in

May

Cheapest in

September

Average price

$275

Good round-trip deal

$353 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Boston Logan Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Chicago (CHI) flights.
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From Rhode Island to Illinois
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One-way flight from Rhode Island to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Rhode Island to Illinois.
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Price to beat on a one-way flight from Rhode Island to Illinois.
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Find flight deals from Rhode Island to Illinois

Cheapest flights from Rhode Island to Illinois
Explore the most affordable flight options available from Rhode Island to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:00 amBOS - ORD
Nonstop3h 07mAmerican Airlines
Mon 5/56:35 pmORD - BOS
Nonstop2h 32mAmerican Airlines
Deal found 4/23$118
This Priceline deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/43:49 pmBOS - ORD
1 stop8h 15mSpirit Airlines
Wed 6/115:05 amORD - BOS
1 stop8h 39mSpirit Airlines
Deal found 4/22$120
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:59 pmBOS - ORD
1 stop5h 38mUnited Airlines
Fri 7/46:00 amORD - BOS
Nonstop2h 26mUnited Airlines
Deal found 4/23$123
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:35 amBOS - MDW
1 stop7h 05mSouthwest
Sun 6/16:50 amMDW - BOS
Nonstop2h 15mSouthwest
Deal found 4/23$127
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:45 amBOS - ORD
1 stop9h 15mSouthwest
Tue 6/104:00 pmORD - BOS
1 stop6h 55mSouthwest
Deal found 4/23$136
This JetBlue deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:30 pmBOS - ORD
Nonstop3h 06mJetBlue
Sun 5/258:45 amORD - BOS
Nonstop2h 28mJetBlue
Deal found 4/23$148
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:49 pmBOS - ORD
1 stop8h 15mMultiple Airlines
Sat 5/174:15 pmORD - BOS
1 stop7h 29mMultiple Airlines
Deal found 4/22$153
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:00 amBOS - ORD
Nonstop2h 59mDelta
Tue 7/227:00 amORD - BOS
Nonstop2h 28mDelta
Deal found 4/23$177
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amBOS - ORD
1 stop18h 32mFrontier
Sat 5/179:19 amORD - BOS
1 stop23h 05mFrontier
Deal found 4/23$192
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:23 amBOS - MDW
1 stop14h 18mFrontier
Sun 6/19:12 pmMDW - BOS
1 stop10h 23mFrontier
Deal found 4/23$198
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1210:20 amBOS - RFD
1 stop5h 56mMultiple Airlines
Sun 6/154:06 pmRFD - BOS
1 stop16h 19mMultiple Airlines
Deal found 4/23$231
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:31 amBOS - MDW
1 stop25h 54mAllegiant Air
Mon 5/262:54 pmMDW - BOS
1 stop17h 20mAllegiant Air
Deal found 4/22$255

Cheapflights Fare Finder

Customize your flight search to find flights from Rhode Island to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Rhode Island to Illinois that are best for you.

Fly from

Rhode Island

Fly to

Illinois

Route

Depart

Return

Price

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Sat 5/3

8:00 am-10:07 am

Nonstop3h 07m

Chicago O'Hare Intl

Mon 5/5

6:35 pm-10:07 pm

Nonstop2h 32m

$118

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 6/4

3:49 pm-11:04 pm

1 stop8h 15m

Chicago O'Hare Intl

Wed 6/11

5:05 am-2:44 pm

1 stop8h 39m

$120

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Mon 6/30

6:59 pm-11:37 pm

1 stop5h 38m

Chicago O'Hare Intl

Fri 7/4

6:00 am-9:26 am

Nonstop2h 26m

$123

BostonChicago

BOS - MDW

BOSMDW

Boston Logan Intl

Wed 5/28

5:35 am-11:40 am

1 stop7h 05m

Chicago Midway

Sun 6/1

6:50 am-10:05 am

Nonstop2h 15m

$127

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Sat 6/7

6:45 am-3:00 pm

1 stop9h 15m

Chicago O'Hare Intl

Tue 6/10

4:00 pm-11:55 pm

1 stop6h 55m

$136

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 5/21

4:30 pm-6:36 pm

Nonstop3h 06m

Chicago O'Hare Intl

Sun 5/25

8:45 am-12:13 pm

Nonstop2h 28m

$148

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Wed 5/14

3:49 pm-11:04 pm

1 stop8h 15m

Chicago O'Hare Intl

Sat 5/17

4:15 pm-12:44 am

1 stop7h 29m

$153

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Mon 7/14

7:00 am-8:59 am

Nonstop2h 59m

Chicago O'Hare Intl

Sat 7/19

7:00 am-10:28 am

Nonstop2h 28m

$177

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

Thu 5/15

6:00 am-11:32 pm

1 stop18h 32m

Chicago O'Hare Intl

Sat 5/17

9:19 am-9:24 am

1 stop23h 05m

$192

BostonChicago

BOS - MDW

BOSMDW

Boston Logan Intl

Thu 5/29

9:23 am-10:41 pm

1 stop14h 18m

Chicago Midway

Sun 6/1

9:12 pm-8:35 am

1 stop10h 23m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results
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Best time to book a flight from Rhode Island to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Rhode Island 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.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Illinois

What is the cheapest month to book a flight from Rhode Island to Illinois?

Currently, August is the cheapest month in which you can book a flight from Rhode Island to Illinois (average of $245). Flying from Rhode Island to Illinois in March is currently the most expensive (average of $321). 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 RI to IL?

Find hourly flight availability from Rhode Island to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Rhode Island 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.

Weekly flight availability from Rhode Island to Illinois

Explore weekly flight availability from Rhode Island to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from USRI to USIL are scheduled on a Friday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Rhode Island to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Rhode Island to Illinois one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from Rhode Island to Illinois for a low price.

  • Can I find deals for flights from Rhode Island to Illinois that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Illinois.

  • Can I find deals for business class flights from Rhode Island to Illinois?

    Yes. Cheapflights offers flight deals from Rhode Island to Illinois 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 Rhode Island to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to Illinois (average of $245). Flying from Rhode Island to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Rhode Island to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Rhode Island to Illinois

Discover the top 4 airlines that operate flights from Rhode Island to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$68Average$157FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$331FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$205Average$374FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$207Average$413FlexibilityNo cancel feeOn-time71%

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