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Cheap flights from O'Hare Intl (ORD) to Santa Rosa (STS) from $141

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — STS
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2024.

Popular in

March

Cheapest in

February

Average price

$833

Round-trip from

$268
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in June 2024
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From Chicago O'Hare Intl to Santa Rosa Sonoma County
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Santa Rosa?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Santa Rosa?

Travelers have found it’s best to book a flight 52 days in advance to save up to 57% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago O'Hare Intl Airport to Santa Rosa 1-2 weeks in advance for as low as $298, or $453 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Santa Rosa?

September is one of the best times of the year to fly to Santa Rosa from Chicago O'Hare Intl Airport. Prices for September average $306 per person but you can even find prices for as low as $107. The most expensive prices can be found in the month of March. Opting for a September flight can save you 25% on your journey compared to booking in March

What is the cheapest time of day to fly from ORD to STS?

When flying from Chicago O'Hare Intl Airport to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap O'Hare Intl to Santa Rosa flights in June & July 2024

Find cheap flight options from O'Hare Intl to Santa Rosa specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Santa Rosa in 2024. More deals are always being added, so be sure to check back regularly.
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/1112:20 pmSTS - ORD
2 stops15h 46mMultiple Airlines
Deal found 6/11$282
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/116:30 amSTS - ORD
1 stop8h 59mMultiple Airlines
Deal found 6/11$294
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/116:30 amSTS - ORD
3 stops21h 36mMultiple Airlines
Deal found 6/11$297
Thu 7/118:34 pmORD - STS
2 stops25h 56mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
1 stop17h 23mMultiple Airlines
Deal found 6/11$298
Thu 7/118:05 pmORD - STS
3 stops26h 25mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
1 stop17h 23mMultiple Airlines
Deal found 6/11$320
Thu 7/119:36 amORD - STS
1 stop9h 09mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
1 stop17h 23mMultiple Airlines
Deal found 6/11$350
Thu 7/118:34 pmORD - STS
2 stops25h 56mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
3 stops30h 05mMultiple Airlines
Deal found 6/11$356
Thu 7/118:05 pmORD - STS
3 stops26h 25mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
3 stops30h 05mMultiple Airlines
Deal found 6/11$378
Thu 7/45:18 pmORD - STS
3 stops26h 37mMultiple Airlines
Thu 7/1112:20 pmSTS - ORD
3 stops16h 08mMultiple Airlines
Deal found 6/11$386

O'Hare Intl to Santa Rosa 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Santa Rosa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Santa Rosa in 2024. More deals are always being added, so be sure to check back regularly.
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/1112:20 pmSTS - ORD
2 stops15h 46mMultiple Airlines
Deal found 6/11$282
Tue 10/15:51 pmORD - STS
2 stops21h 06mAlaska Airlines
Tue 10/82:25 pmSTS - ORD
1 stop12h 05mAlaska Airlines
Deal found 6/11$287
Tue 10/15:51 pmORD - STS
2 stops26h 03mAlaska Airlines
Tue 10/88:00 amSTS - ORD
2 stops18h 30mAlaska Airlines
Deal found 6/11$292
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/116:30 amSTS - ORD
1 stop8h 59mMultiple Airlines
Deal found 6/11$294
Thu 7/46:30 pmORD - STS
2 stops25h 25mMultiple Airlines
Thu 7/116:30 amSTS - ORD
3 stops21h 36mMultiple Airlines
Deal found 6/11$297
Thu 7/118:34 pmORD - STS
2 stops25h 56mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
1 stop17h 23mMultiple Airlines
Deal found 6/11$298
Sat 11/95:54 pmORD - STS
1 stop29h 48mAlaska Airlines
Wed 11/138:00 amSTS - ORD
2 stops13h 59mAlaska Airlines
Deal found 6/11$317
Thu 7/118:05 pmORD - STS
3 stops26h 25mMultiple Airlines
Sun 7/1411:05 amSTS - ORD
1 stop17h 23mMultiple Airlines
Deal found 6/11$320
Sat 11/95:57 pmORD - STS
2 stops30h 48mAlaska Airlines
Wed 11/138:00 amSTS - ORD
2 stops13h 59mAlaska Airlines
Deal found 6/11$333

O'Hare Intl to Santa Rosa flights leaving soon

Find last-minute flight options from O'Hare Intl to Santa Rosa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Consider one of these great deals we found on last-minute flights from Chicago to Santa Rosa. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/198:00 amORD - STS
1 stop12h 23mAlaska Airlines
Sun 6/237:03 pmSTS - ORD
1 stop8h 12mAlaska Airlines
Deal found 6/11$885
Wed 6/196:35 amORD - STS
2 stops29h 21mAlaska Airlines
Sun 6/237:03 pmSTS - ORD
1 stop8h 12mAlaska Airlines
Deal found 6/11$1,057
Wed 6/197:00 amORD - STS
2 stops10h 43mAmerican Airlines
Sun 6/234:14 pmSTS - ORD
2 stops15h 41mAmerican Airlines
Deal found 6/11$1,157

One-way flights to Santa Rosa from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Santa Rosa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Santa Rosa. Users can also find round-trip Chicago to Santa Rosa flights by using the search form above.
Wed 9/186:00 amORD - STS
1 stop9h 46mAlaska Airlines
Deal found 6/11$141
Wed 10/166:00 amORD - STS
2 stops13h 54mAlaska Airlines
Deal found 6/10$146
Wed 10/166:00 amORD - STS
1 stop17h 53mAlaska Airlines
Deal found 6/12$147
Mon 7/19:54 amORD - STS
2 stops13h 01mMultiple Airlines
Deal found 6/11$162
Wed 9/1811:10 pmORD - STS
2 stops23h 39mMultiple Airlines
Deal found 6/11$165
Mon 7/19:54 amORD - STS
1 stop10h 01mMultiple Airlines
Deal found 6/11$173
Tue 11/125:54 pmORD - STS
2 stops18h 07mAlaska Airlines
Deal found 6/11$175
Wed 8/76:00 amORD - STS
1 stop9h 50mAlaska Airlines
Deal found 6/12$181
Mon 7/16:53 amORD - STS
3 stops14h 42mMultiple Airlines
Deal found 6/11$203

Find flights from O'Hare Intl to Santa Rosa within your budget

Customize your flight search to find flights from O'Hare Intl to Santa Rosa 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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$282 - $558

Route

Depart

Return

Price

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 7/4

2 stops25h 25m

Santa Rosa Sonoma County

Thu 7/11

2 stops15h 46m

$282

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Tue 10/1

2 stops21h 06m

Santa Rosa Sonoma County

Tue 10/8

1 stop12h 05m

$287

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Tue 10/1

2 stops26h 03m

Santa Rosa Sonoma County

Tue 10/8

2 stops18h 30m

$292

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 7/4

2 stops25h 25m

Santa Rosa Sonoma County

Thu 7/11

1 stop8h 59m

$294

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 7/4

2 stops25h 25m

Santa Rosa Sonoma County

Thu 7/11

3 stops21h 36m

$297

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Thu 7/11

2 stops25h 56m

Santa Rosa Sonoma County

Sun 7/14

1 stop17h 23m

$298

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Sat 11/9

1 stop29h 48m

Santa Rosa Sonoma County

Wed 11/13

2 stops13h 59m

$317

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Sat 11/9

2 stops30h 48m

Santa Rosa Sonoma County

Wed 11/13

2 stops13h 59m

$333

Chicago O'Hare IntlSanta Rosa Sonoma County

ORD - STS

ORDSTS

Chicago O'Hare Intl

Sat 7/6

2 stops11h 43m

Santa Rosa Sonoma County

Sat 7/20

1 stop6h 47m

$558

Flights are sorted by cheapest first

Deals found on 6/11

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Santa Rosa?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Santa Rosa. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Santa Rosa flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from O'Hare Intl to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to Santa Rosa, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated June 12, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines and American Airlines from Chicago to Santa Rosa to help guide your decision. 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
8.1
Very good
9,269 reviews

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,269 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Chicago O'Hare Intl?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County is the airport most travelers will use when flying to Santa Rosa from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Sonoma County (STS) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Santa Rosa for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Santa Rosa for under $300. The cheapest flight booked recently is on Multiple Airlines for just $282, but on average you can expect to pay $352.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Santa Rosa for under $900?

    There are currently 3+ open flights from Chicago O'Hare Intl Airport to Santa Rosa within the next 7 days for less than $900.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Santa Rosa round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Santa Rosa, with prices starting at $287. You may be able to fly from Chicago O'Hare Intl Airport to Santa Rosa for 55% less than the average price by searching for this airline.

  • What does ORD to STS mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Santa Rosa Sonoma County Airport (STS). Codes like Santa Rosa Sonoma County Airport are often used to just call airports uniquely.

  • Can I find deals for flights from O'Hare Intl to Santa Rosa that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Santa Rosa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Santa Rosa with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Santa Rosa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Santa Rosa.

  • Can I find deals for business class flights from O'Hare Intl to Santa Rosa?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Santa Rosa that allow pets onboard?

    Many airlines flying from O'Hare Intl to Santa Rosa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Santa Rosa?

    Yes, you can often find last-minute deals on O'Hare Intl to Santa Rosa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Santa Rosa flight deals updated?

    The Chicago O'Hare Intl Airport to Santa Rosa flight deals you see on this page were last updated on 6/11.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santa Rosa (average of $213). Flying from Chicago O'Hare Intl Airport to Santa Rosa in June is currently the most expensive (average of $432). 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.

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Alternative routes for O'Hare Intl to Santa Rosa
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Top 2 airlines flying from O'Hare Intl to Santa Rosa

Discover the top 2 airlines that operate flights from O'Hare Intl to Santa Rosa. 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$256Average$464FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$392Average$648FlexibilityNo cancel feeOn-time71%
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Chicago O'Hare Intl Airport to Saint Thomas Island flights

Search flights from O'Hare Intl to Santa Rosa by cabin class

Find flights from O'Hare Intl to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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