$103+ Cheap flights from Riverside, CA to Chicago (CHI)
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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CHI
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from Riverside to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Riverside to Chicago are usually found in September or August, booked 75 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Riverside to Chicago
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Best
Last-minute
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Cheapest flights from Riverside to ChicagoExplore the most affordable flight options available from Riverside to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Riverside to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Frontier deal was found by Cheapflights users on 5/25. 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.
Tue 7/711:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Tue 7/149:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/25![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
LAX
- ORD
1 stop12h 22m
Frontier
Tue 7/289:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/24![Frontier logo]()
$205
This Super.com deal was found by Cheapflights users on 5/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Mon 8/179:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/23![Frontier logo]()
$207
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Wed 8/59:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/25![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 5/23. 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.
Wed 7/811:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Mon 7/279:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/23![Frontier logo]()
$210
This Southwest deal was found by Cheapflights users on 5/26. 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 7/85:00 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Wed 7/155:25 am
MDW
- LAX
1 stop6h 10m
Southwest
Deal found 5/26![Southwest logo]()
$211
This Delta deal was found by Cheapflights users on 5/26. 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.
Wed 7/85:15 pm
LAX
- ORD
Nonstop4h 03m
Delta
Tue 7/147:05 am
ORD
- LAX
1 stop9h 30m
Delta
Deal found 5/26![Delta logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Wed 8/199:07 pm
ORD
- LAX
Nonstop4h 36m
Frontier
Deal found 5/25![Frontier logo]()
$212
This Super.com deal was found by Cheapflights users on 5/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Tue 7/219:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/23![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 5/26. 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.
Tue 7/711:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Thu 7/169:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/26![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 5/25. 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.
Tue 8/47:30 am
LAX
- MDW
1 stop6h 40m
Southwest
Wed 8/199:25 am
MDW
- LAX
1 stop5h 40m
Southwest
Deal found 5/25![Southwest logo]()
$216
This Frontier deal was found by Cheapflights users on 5/25. 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.
Tue 8/411:59 pm
LAX
- ORD
Nonstop4h 18m
Frontier
Sat 8/89:13 pm
ORD
- LAX
Nonstop4h 44m
Frontier
Deal found 5/25![Frontier logo]()
$216
Best flights from Riverside to ChicagoDiscover carefully curated flight deals from Riverside to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Riverside to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:35 am
LAX
- ORD
Nonstop4h 06m
Delta
Wed 8/126:35 pm
ORD
- LAX
Nonstop4h 37m
Delta
Deal found 5/22![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 5/21. 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.
Fri 8/2112:50 am
LAX
- MDW
1 stop6h 55m
Southwest
Tue 8/259:25 am
MDW
- LAX
1 stop5h 40m
Southwest
Deal found 5/21![Southwest logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:19 pm
LAX
- RFD
1 stop12h 04m
Multiple Airlines
Sun 8/239:35 pm
RFD
- LAX
1 stop13h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 5/24. 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 7/2712:30 am
LAX
- MDW
1 stop6h 07m
Delta
Wed 8/57:25 pm
MDW
- LAX
1 stop6h 28m
Delta
Deal found 5/24![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/21. 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.
Tue 8/49:39 am
LAX
- MDW
1 stop6h 54m
Delta
Wed 8/129:59 am
MDW
- LAX
1 stop7h 02m
Delta
Deal found 5/21![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/25. 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.
Wed 8/1911:40 am
LAX
- ORD
1 stop6h 47m
Delta
Wed 8/266:25 am
ORD
- LAX
1 stop6h 35m
Delta
Deal found 5/25![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 7/711:41 am
LAX
- ORD
1 stop8h 07m
Delta
Tue 7/143:55 pm
ORD
- LAX
1 stop6h 56m
Delta
Deal found 5/24![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:55 pm
LAX
- MDW
1 stop7h 05m
Southwest
Tue 7/219:15 pm
MDW
- LAX
Nonstop4h 30m
Southwest
Deal found 5/22![Southwest logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:56 pm
LAX
- RFD
1 stop20h 12m
Multiple Airlines
Mon 7/209:13 pm
RFD
- LAX
1 stop17h 48m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:19 pm
LAX
- RFD
1 stop12h 04m
Multiple Airlines
Mon 8/241:13 pm
RFD
- LAX
1 stop10h 11m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 5/25. 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.
Thu 8/136:00 am
LAX
- ORD
1 stop8h 51m
Delta
Mon 8/172:36 pm
ORD
- LAX
Nonstop4h 32m
Delta
Deal found 5/25![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 5/24. 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.
Mon 8/1011:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Thu 8/135:50 pm
MDW
- LAX
1 stop7h 10m
Southwest
Deal found 5/24![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
LAX
- RFD
2 stops23h 59m
Multiple Airlines
Fri 6/129:10 pm
RFD
- LAX
1 stop17h 55m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/24. 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.
Sat 8/225:46 pm
LAX
- ORD
Nonstop4h 02m
Delta
Sat 8/295:10 pm
ORD
- LAX
Nonstop4h 24m
Delta
Deal found 5/24![Delta logo]()
$261
This Southwest deal was found by Cheapflights users on 5/25. 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 7/45:50 am
LAX
- MDW
2 stops7h 00m
Southwest
Sat 7/1111:30 am
MDW
- LAX
2 stops8h 20m
Southwest
Deal found 5/25![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:47 am
LAX
- ORD
1 stop7h 36m
Delta
Tue 7/76:55 am
ORD
- LAX
1 stop10h 28m
Delta
Deal found 5/22![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:56 pm
LAX
- RFD
1 stop28h 38m
Multiple Airlines
Sun 8/161:24 pm
RFD
- LAX
1 stop8h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:35 am
LAX
- MDW
2 stops7h 00m
Southwest
Mon 7/1310:00 am
MDW
- LAX
2 stops7h 30m
Southwest
Deal found 5/22![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:25 am
LAX
- ORD
1 stop8h 37m
Delta
Tue 7/77:40 pm
ORD
- LAX
1 stop6h 02m
Delta
Deal found 5/22![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:56 pm
LAX
- RFD
1 stop28h 27m
Multiple Airlines
Sun 7/121:14 pm
RFD
- LAX
1 stop9h 00m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 5/26. 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.
Tue 7/2111:55 pm
LAX
- MDW
Nonstop4h 00m
Southwest
Thu 7/309:35 pm
MDW
- LAX
Nonstop4h 20m
Southwest
Deal found 5/26![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:56 pm
LAX
- RFD
1 stop20h 12m
Multiple Airlines
Sun 7/199:19 am
RFD
- LAX
2 stops12h 55m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:59 pm
LAX
- MDW
1 stop6h 41m
Delta
Sat 8/84:39 pm
MDW
- LAX
1 stop9h 58m
Delta
Deal found 5/22![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/24. 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.
Tue 7/75:05 am
LAX
- MDW
Nonstop4h 00m
Southwest
Tue 7/145:30 am
MDW
- LAX
Nonstop4h 15m
Southwest
Deal found 5/24![Southwest logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
LAX
- RFD
2 stops23h 59m
Multiple Airlines
Sat 6/61:04 pm
RFD
- LAX
1 stop10h 06m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:15 pm
LAX
- ORD
Nonstop4h 03m
Delta
Fri 7/317:35 am
ORD
- LAX
Nonstop4h 23m
Delta
Deal found 5/22![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:00 pm
LAX
- RFD
1 stop20h 14m
Multiple Airlines
Fri 6/2610:05 pm
RFD
- LAX
1 stop17h 00m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 5/25. 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.
Sun 8/911:59 pm
LAX
- ORD
1 stop6h 31m
Delta
Wed 8/126:25 am
ORD
- LAX
1 stop6h 35m
Delta
Deal found 5/25![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:05 pm
LAX
- RFD
1 stop12h 06m
Multiple Airlines
Mon 6/19:13 pm
RFD
- LAX
2 stops24h 48m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:15 am
LAX
- ORD
1 stop6h 50m
Delta
Tue 7/212:07 pm
ORD
- LAX
1 stop7h 57m
Delta
Deal found 5/22![Delta logo]()
$329
Last-minute flights from Riverside to ChicagoDiscover last-minute flight deals from Riverside to Chicago. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Chicago. Data last updated May 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:05 pm
LAX
- RFD
1 stop20h 18m
Multiple Airlines
Fri 6/59:10 pm
RFD
- LAX
1 stop26h 00m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
LAX
- RFD
2 stops23h 59m
Multiple Airlines
Fri 6/129:10 pm
RFD
- LAX
1 stop17h 55m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 5/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:28 pm
LAX
- ORD
1 stop14h 27m
Frontier
Tue 6/169:48 pm
ORD
- LAX
1 stop28h 23m
Frontier
Deal found 5/21![Frontier logo]()
$350
This Priceline deal was found by Cheapflights users on 5/24. 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.
Tue 6/1611:25 pm
LAX
- MDW
1 stop9h 44m
Frontier
Tue 6/236:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/24![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 5/25. 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.
Sat 6/206:30 am
LAX
- MDW
1 stop6h 45m
Frontier
Tue 6/306:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/25![Frontier logo]()
$313
This Priceline deal was found by Cheapflights users on 5/24. 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.
Sat 6/2011:25 pm
LAX
- MDW
1 stop9h 47m
Frontier
Tue 6/236:00 am
MDW
- LAX
1 stop13h 05m
Frontier
Deal found 5/24![Frontier logo]()
$323
This Frontier deal was found by Cheapflights users on 5/21. 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.
Sat 6/2011:19 am
LAX
- MDW
1 stop8h 52m
Frontier
Wed 6/246:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/21![Frontier logo]()
$332
This Priceline deal was found by Cheapflights users on 5/24. 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.
Tue 6/2311:25 pm
LAX
- MDW
1 stop9h 44m
Frontier
Tue 6/306:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/24![Frontier logo]()
$278
This Priceline deal was found by Cheapflights users on 5/25. 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 6/2411:25 pm
LAX
- MDW
1 stop9h 47m
Frontier
Wed 7/16:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/25![Frontier logo]()
$307
This Super.com deal was found by Cheapflights users on 5/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:25 pm
LAX
- MDW
1 stop9h 47m
Frontier
Tue 6/306:00 am
MDW
- LAX
1 stop9h 43m
Frontier
Deal found 5/26![Frontier logo]()
$308
This Delta deal was found by Cheapflights users on 5/25. 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 6/2912:30 am
LAX
- MDW
1 stop6h 07m
Delta
Wed 7/81:49 pm
MDW
- LAX
1 stop9h 02m
Delta
Deal found 5/25![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:30 am
LAX
- MDW
1 stop6h 07m
Delta
Sat 7/49:54 am
MDW
- LAX
1 stop7h 13m
Delta
Deal found 5/22![Delta logo]()
$324
One-way flights from Riverside to ChicagoSearch for one-way flight options from Riverside to Chicago. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Riverside to Chicago. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Super.com deal was found by Cheapflights users on 5/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:59 pm
LAX
- ORD
Nonstop4h 20m
Frontier
Deal found 5/24![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:56 pm
LAX
- RFD
1 stop28h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 5/23. 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 8/191:55 pm
LAX
- MDW
Nonstop3h 55m
Southwest
Deal found 5/23![Southwest logo]()
$110
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 7/215:10 am
LAX
- ORD
Nonstop4h 17m
United Airlines
Deal found 5/21![United Airlines logo]()
$110
This Southwest deal was found by Cheapflights users on 5/26. 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 7/153:20 pm
LAX
- MDW
1 stop6h 25m
Southwest
Deal found 5/26![Southwest logo]()
$111
This Delta deal was found by Cheapflights users on 5/26. 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.
Wed 7/86:15 am
LAX
- ORD
1 stop6h 50m
Delta
Deal found 5/26![Delta logo]()
$111
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:25 am
LAX
- MDW
2 stops6h 45m
Southwest
Deal found 5/22![Southwest logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:56 pm
LAX
- RFD
1 stop28h 12m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$116
This Trip.com deal was found by Cheapflights users on 5/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:43 am
LAX
- ORD
1 stop9h 00m
Frontier
Deal found 5/23![Frontier logo]()
$117
This Delta deal was found by Cheapflights users on 5/25. 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.
Tue 7/77:15 am
LAX
- MDW
1 stop9h 10m
Delta
Deal found 5/25![Delta logo]()
$120
This Delta deal was found by Cheapflights users on 5/25. 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.
Tue 7/219:50 am
LAX
- ORD
1 stop8h 43m
Delta
Deal found 5/25![Delta logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:56 pm
LAX
- RFD
1 stop28h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$122
Find flight deals from Riverside to Chicago
Keep the following information in mind while searching for Riverside to Chicago flight deals. Data was last updated May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $204 (Kiwi.com) |
One-way from | $103 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $347 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside to Chicago 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 May 26, 2026.
Use the filters below to find and compare flights from Riverside to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Wed 8/5
7:35 am-1:41 pm
Nonstop4h 06m
Chicago O'Hare Intl
Wed 8/12
6:35 pm-9:12 pm
Nonstop4h 37m
$219
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Mon 7/27
12:30 am-8:37 am
1 stop6h 07m
Chicago Midway
Wed 8/5
7:25 pm-11:53 pm
1 stop6h 28m
$239
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Tue 8/4
9:39 am-6:33 pm
1 stop6h 54m
Chicago Midway
Wed 8/12
9:59 am-3:01 pm
1 stop7h 02m
$239
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Wed 8/19
11:40 am-8:27 pm
1 stop6h 47m
Chicago O'Hare Intl
Wed 8/26
6:25 am-11:00 am
1 stop6h 35m
$239
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Tue 7/7
11:41 am-9:48 pm
1 stop8h 07m
Chicago O'Hare Intl
Tue 7/14
3:55 pm-8:51 pm
1 stop6h 56m
$239
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
Fri 8/21
12:50 am-9:45 am
1 stop6h 55m
Chicago Midway
Tue 8/25
9:25 am-1:05 pm
1 stop5h 40m
$255
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Thu 8/13
6:00 am-4:51 pm
1 stop8h 51m
Chicago O'Hare Intl
Mon 8/17
2:36 pm-5:08 pm
Nonstop4h 32m
$261
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Sat 8/22
5:46 pm-11:48 pm
Nonstop4h 02m
Chicago O'Hare Intl
Sat 8/29
5:10 pm-7:34 pm
Nonstop4h 24m
$261
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Sat 7/4
11:47 am-9:23 pm
1 stop7h 36m
Chicago O'Hare Intl
Tue 7/7
6:55 am-3:23 pm
1 stop10h 28m
$268
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
Mon 7/6
6:25 am-5:02 pm
1 stop8h 37m
Chicago O'Hare Intl
Tue 7/7
7:40 pm-11:42 pm
1 stop6h 02m
$271
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Riverside to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Riverside with our price prediction graph.
LAX-MDW
LAX-RFD
LAX-ORD
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 Riverside to Chicago
R1V-CHI
LAX-MDW
LAX-RFD
LAX-ORD
What is the cheapest time of day to fly from R1V to CHI?
Find hourly flight availability from Riverside to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 26, 2026.
It’s optimal to fly from Riverside to Chicago in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Riverside to Chicago
Explore weekly flight availability from Riverside to Chicago. 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 May 26, 2026.
The most flights from R1V to CHI are scheduled on a Tuesday (131 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (91 on average).
How much does it cost to fly round-trip from Riverside to Chicago?
What is the cheapest day to fly from Riverside to Chicago?
Use this chart to determine the cheapest time to fly round-trip from Riverside to Chicago. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Riverside to Chicago flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 26, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Riverside to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Spirit Airlines
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Riverside to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Hammond
Porter
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Alternative routes for Riverside to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Riverside to Chicago by cabin class
Find flights from Riverside to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Riverside and Chicago flights
Browse other Riverside and Chicago flight options. Last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Riverside to Chicago
Discover the top 8 airlines that operate flights from Riverside to Chicago. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$204 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$166 | Average$344 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$419 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$202 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$460 | FlexibilityNo cancel fee | On-time75% |