$145+ Cheap flights from Chicago (CHI) to Modesto, CA
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SFO
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Modesto 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 Chicago to Modesto are usually found in September or October, booked 61 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Chicago to Modesto
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Cheapest flights from Chicago to ModestoExplore the most affordable flight options available from Chicago to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Chicago to Modesto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/1010:26 am -
1 stop11h 22m
Wed 9/167:11 pm -
2 stops27h 12m
Deal found 8/10![Frontier logo]()
$256
This Southwest deal was found by Cheapflights users on 8/7. 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 9/56:00 pm -
Nonstop4h 35m
Mon 9/147:55 pm -
1 stop7h 45m
Deal found 8/7![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 8/10. 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 9/53:00 pm -
1 stop8h 02m
Fri 9/1110:59 pm -
1 stop9h 38m
Deal found 8/10![Delta logo]()
$257
This Frontier deal was found by Cheapflights users on 8/7. 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.
Fri 8/286:05 am -
1 stop14h 58m
Sun 9/610:35 pm -
1 stop10h 20m
Deal found 8/7![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:54 pm -
1 stop11h 34m
Fri 9/1811:58 pm -
1 stop10h 01m
Deal found 8/9![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:50 am -
1 stop9h 36m
Thu 9/1011:58 pm -
1 stop10h 01m
Deal found 8/7![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/96:30 am -
1 stop19h 44m
Thu 9/2411:17 am -
2 stops11h 06m
Deal found 8/10![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sun 9/206:25 am -
1 stop15h 23m
Fri 9/2511:58 pm -
1 stop10h 01m
Deal found 8/10![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sun 9/2010:26 am -
1 stop11h 22m
Sat 9/263:15 pm -
1 stop12h 23m
Deal found 8/10![Frontier logo]()
$261
This Southwest deal was found by Cheapflights users on 8/7. 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 9/51:45 pm -
2 stops7h 50m
Fri 9/117:10 pm -
1 stop7h 20m
Deal found 8/7![Southwest logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 8/249:20 pm -
1 stop25h 20m
Tue 9/18:23 pm -
1 stop7h 54m
Deal found 8/6![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 8/7. 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.
Mon 8/2411:50 am -
1 stop9h 13m
Tue 9/110:35 pm -
1 stop10h 20m
Deal found 8/7![Frontier logo]()
$263
Best flights from Chicago to ModestoDiscover carefully curated flight deals from Chicago to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Chicago to Modesto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 9/59:59 am -
1 stop9h 16m
Fri 9/1110:59 pm -
1 stop8h 08m
Deal found 8/7![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 8/6. 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 9/125:05 pm -
1 stop6h 25m
Sat 9/1211:40 pm -
Nonstop4h 10m
Deal found 8/6![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 11/86:00 am -
Nonstop4h 44m
Tue 11/105:00 am -
Nonstop4h 24m
Deal found 8/7![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:20 am -
1 stop7h 21m
Tue 11/312:12 pm -
1 stop9h 45m
Deal found 8/8![Alaska Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 8/7. 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.
Thu 10/159:25 pm -
Nonstop4h 40m
Mon 10/268:00 pm -
2 stops7h 45m
Deal found 8/7![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 8/6. 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 9/93:10 pm -
2 stops8h 00m
Mon 9/217:55 pm -
1 stop7h 45m
Deal found 8/6![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/16:00 am -
Nonstop4h 38m
Mon 9/712:35 am -
Nonstop4h 21m
Deal found 8/9![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/10. 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 10/23:45 pm -
2 stops8h 30m
Mon 10/58:00 pm -
2 stops7h 45m
Deal found 8/10![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 8/7. 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 11/215:25 pm -
1 stop8h 32m
Tue 11/2411:59 pm -
1 stop6h 51m
Deal found 8/7![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 8/6. 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 10/137:40 am -
1 stop9h 30m
Sat 10/1711:40 pm -
Nonstop4h 10m
Deal found 8/6![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:49 pm -
1 stop15h 48m
Tue 10/274:43 pm -
2 stops10h 57m
Deal found 8/7![Alaska Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 8/6. 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.
Thu 9/36:15 am -
1 stop6h 40m
Sun 9/610:30 am -
1 stop7h 25m
Deal found 8/6![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 10/96:25 pm -
Nonstop4h 50m
Mon 10/1211:30 pm -
Nonstop4h 29m
Deal found 8/9![United Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:01 am -
2 stops14h 00m
Sat 9/53:37 pm -
2 stops12h 43m
Deal found 8/7![Alaska Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/158:40 am -
Nonstop4h 45m
Tue 9/156:38 pm -
Nonstop4h 21m
Deal found 8/9![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 8/9. 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 9/17:15 pm -
Nonstop4h 35m
Tue 9/811:40 pm -
Nonstop4h 10m
Deal found 8/9![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 8/8. 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 9/147:40 pm -
1 stop6h 19m
Fri 9/258:59 pm -
2 stops9h 39m
Deal found 8/8![Delta logo]()
$496
This Southwest deal was found by Cheapflights users on 8/8. 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.
Thu 10/85:25 am -
1 stop7h 40m
Mon 10/128:00 pm -
2 stops7h 45m
Deal found 8/8![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 8/132:35 pm -
Nonstop4h 48m
Sat 8/156:00 am -
Nonstop4h 29m
Deal found 8/9![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/173:35 pm -
Nonstop4h 49m
Mon 8/1711:30 pm -
Nonstop4h 29m
Deal found 8/6![United Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 8/7. 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 10/152:45 pm -
1 stop8h 37m
Sun 10/188:59 pm -
2 stops9h 54m
Deal found 8/7![Delta logo]()
$690
Last-minute flights from Chicago to ModestoDiscover last-minute flight deals from Chicago to Modesto. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Modesto. Data last updated August 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 8/249:20 pm -
1 stop25h 20m
Tue 9/18:23 pm -
1 stop7h 54m
Deal found 8/6![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 8/7. 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.
Mon 8/2411:50 am -
1 stop9h 13m
Tue 9/110:35 pm -
1 stop10h 20m
Deal found 8/7![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 8/7. 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.
Fri 8/286:05 am -
1 stop14h 58m
Sun 9/610:35 pm -
1 stop10h 20m
Deal found 8/7![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:50 am -
1 stop9h 36m
Thu 9/1011:58 pm -
1 stop10h 01m
Deal found 8/7![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 8/7. 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 9/56:00 pm -
Nonstop4h 35m
Mon 9/147:55 pm -
1 stop7h 45m
Deal found 8/7![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 8/10. 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 9/53:00 pm -
1 stop8h 02m
Fri 9/1110:59 pm -
1 stop9h 38m
Deal found 8/10![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 8/7. 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 9/51:45 pm -
2 stops7h 50m
Fri 9/117:10 pm -
1 stop7h 20m
Deal found 8/7![Southwest logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/96:30 am -
1 stop19h 44m
Thu 9/2411:17 am -
2 stops11h 06m
Deal found 8/10![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/1010:26 am -
1 stop11h 22m
Wed 9/167:11 pm -
2 stops27h 12m
Deal found 8/10![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:54 pm -
1 stop11h 34m
Fri 9/1811:58 pm -
1 stop10h 01m
Deal found 8/9![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sun 9/206:25 am -
1 stop15h 23m
Fri 9/2511:58 pm -
1 stop10h 01m
Deal found 8/10![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sun 9/2010:26 am -
1 stop11h 22m
Fri 9/2510:05 pm -
1 stop11h 46m
Deal found 8/10![Frontier logo]()
$261
One-way flights from Chicago to ModestoSearch for one-way flight options from Chicago to Modesto. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Chicago to Modesto. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sun 10/116:40 am -
1 stop13h 40m
Deal found 8/10![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/22:41 pm -
2 stops23h 11m
Deal found 8/10![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/107:25 am -
2 stops29h 04m
Deal found 8/10![Frontier logo]()
$147
This Southwest deal was found by Cheapflights users on 8/10. 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 9/49:10 pm -
Nonstop4h 40m
Deal found 8/10![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/156:30 am -
2 stops13h 54m
Deal found 8/8![Frontier logo]()
$150
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 9/45:10 pm -
1 stop8h 48m
Deal found 8/10![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 9/41:59 pm -
1 stop9h 48m
Deal found 8/10![Delta logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/1012:03 pm -
2 stops22h 20m
Deal found 8/8![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 11/87:00 am -
1 stop27h 23m
Deal found 8/7![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/412:03 pm -
2 stops35h 15m
Deal found 8/8![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 8/309:20 pm -
1 stop25h 20m
Deal found 8/10![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/811:50 am -
2 stops28h 39m
Deal found 8/9![Frontier logo]()
$154
Find flight deals from Chicago to Modesto
Keep the following information in mind while searching for Chicago to Modesto flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Trip.com) |
One-way from | $145 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $381 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Modesto 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 August 11, 2026.
Use the filters below to find and compare flights from Chicago to Modesto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Sat 9/5
9:59 am-5:15 pm
1 stop9h 16m
San Francisco
Fri 9/11
10:59 pm-9:07 am
1 stop8h 08m
$257
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Sat 9/12
5:05 pm-9:30 pm
1 stop6h 25m
San Francisco
Sat 9/12
11:40 pm-5:50 am
Nonstop4h 10m
$267
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Thu 10/15
9:25 pm-12:05 am
Nonstop4h 40m
San Francisco
Mon 10/26
8:00 pm-5:45 am
2 stops7h 45m
$272
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Wed 9/9
3:10 pm-9:10 pm
2 stops8h 00m
San Francisco
Mon 9/21
7:55 pm-5:40 am
1 stop7h 45m
$282
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Fri 10/2
3:45 pm-10:15 pm
2 stops8h 30m
San Francisco
Mon 10/5
8:00 pm-5:45 am
2 stops7h 45m
$288
ChicagoSan Francisco
ORD Chicago O'Hare Intl - SFO San Francisco
ORDSFO
Chicago O'Hare Intl
Sun 11/8
6:00 am-8:44 am
Nonstop4h 44m
San Francisco
Tue 11/10
5:00 am-11:24 am
Nonstop4h 24m
$297
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Tue 10/13
7:40 am-3:10 pm
1 stop9h 30m
San Francisco
Sat 10/17
11:40 pm-5:50 am
Nonstop4h 10m
$307
ChicagoSan Francisco
MDW Chicago Midway - SFO San Francisco
MDWSFO
Chicago Midway
Thu 9/3
6:15 am-10:55 am
1 stop6h 40m
San Francisco
Sun 9/6
10:30 am-7:55 pm
1 stop7h 25m
$307
ChicagoSan Francisco
ORD Chicago O'Hare Intl - SFO San Francisco
ORDSFO
Chicago O'Hare Intl
Sat 10/31
7:20 am-12:41 pm
1 stop7h 21m
San Francisco
Tue 11/3
12:12 pm-11:57 pm
1 stop9h 45m
$330
ChicagoSan Francisco
ORD Chicago O'Hare Intl - SFO San Francisco
ORDSFO
Chicago O'Hare Intl
Tue 9/1
6:00 am-8:38 am
Nonstop4h 38m
San Francisco
Mon 9/7
12:35 am-6:56 am
Nonstop4h 21m
$337
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Chicago to Modesto
Have a flexible travel schedule? Discover the best time to fly to Modesto from Chicago with our price prediction graph.
MDW-SFO
ORD-SFO
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 Chicago to Modesto
CHI-MD9
MDW-SFO
ORD-SFO
What is the cheapest time of day to fly from CHI to MD9?
Find hourly flight availability from Chicago to Modesto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.
A simple way to save on the total cost of your ticket is to fly from Chicago to Modesto in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.
Weekly flight availability from Chicago to Modesto
Explore weekly flight availability from Chicago to Modesto. 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 August 11, 2026.
The most flights from CHI to MD9 are scheduled on a Monday (87 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).
How much does it cost to fly round-trip from Chicago to Modesto?
Airfare is below average for this route at the moment.
Chicago to Modesto flights typically cost between $305 and $516 in September.The cheapest round-trip price found within the last 5 days was $256 on Frontier (Sep 14-Sep 18).
What is the cheapest day to fly from Chicago to Modesto?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Modesto. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Chicago to Modesto flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Modesto
Get insights into the airlines that provide service to Modesto. 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 Modesto. Reviews last updated August 11, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Chicago to Modesto. 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
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Chicago to Modesto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Chicago and Modesto flights
Browse other Chicago and Modesto flight options. Last updated on August 11, 2026.
Other flights from Chicago
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Popular flight searches
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Top 7 airlines flying from Chicago to Modesto
Discover the top 7 airlines that operate flights from Chicago to Modesto. 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$159 | Average$308 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$230 | Average$368 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$245 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$446 | FlexibilityNo cancel fee | On-time63% |