Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Santa Rosa to Illinois from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Illinois departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santa Rosa to Illinois

Cheap round-trip flights

Alaska Airlines Logo
2:30 pm - 11:59 pmSTS-ORD
7h 29m1 stop
Alaska Airlines Logo
3:50 pm - 11:16 pmORD-STS
9h 26m1 stop
$274Alaska Airlines
Find Deal
mar., oct. 7 - mar., oct. 14
Alaska Airlines Logo
9:43 am - 11:59 pmSTS-ORD
12h 16m2 stops
Alaska Airlines Logo
3:50 pm - 11:16 pmORD-STS
9h 26m1 stop
$289Alaska Airlines
Find Deal
mar., oct. 7 - mar., oct. 14
Alaska Airlines Logo
7:00 am - 5:01 amSTS-ORD
20h 01m2 stops
Alaska Airlines Logo
3:50 pm - 11:16 pmORD-STS
9h 26m1 stop
$302Alaska Airlines
Find Deal
sáb., oct. 11 - mar., oct. 14
Alaska Airlines Logo
6:25 am - 2:50 pmSTS-ORD
30h 25m1 stop
Alaska Airlines Logo
3:50 pm - 11:16 pmORD-STS
9h 26m1 stop
$303Alaska Airlines
Find Deal
lun., oct. 6 - mar., oct. 14
Hawaiian Airlines Logo
7:00 am - 5:34 pmSTS-STL
8h 34m1 stop
Hawaiian Airlines Logo
3:57 pm - 10:06 pmSTL-STS
8h 09m1 stop
$318Hawaiian Airlines
Find Deal
mié., oct. 1 - mié., oct. 8
Alaska Airlines Logo
2:33 pm - 11:59 pmSTS-ORD
7h 26m1 stop
Alaska Airlines Logo
6:20 am - 1:36 pmORD-STS
9h 16m1 stop
$318Alaska Airlines
Find Deal
mar., ago. 26 - sáb., ago. 30
American Airlines Logo
4:17 pm - 12:16 amSTS-STL
5h 59m1 stop
American Airlines Logo
7:23 am - 3:47 pmSTL-STS
10h 24m2 stops
$569American Airlines
Find Deal
sáb., ago. 9 - jue., ago. 14
American Airlines Logo
12:31 pm - 11:36 pmSTS-MLI
9h 05m1 stop
American Airlines Logo
6:20 am - 12:01 pmMLI-STS
7h 41m1 stop
$661American Airlines
Find Deal
mar., oct. 28 - sáb., nov. 1
American Airlines Logo
12:31 pm - 11:36 pmSTS-MLI
9h 05m1 stop
American Airlines Logo
6:00 am - 3:47 pmMLI-STS
11h 47m2 stops
$666American Airlines
Find Deal
mar., oct. 28 - sáb., nov. 1
American Airlines Logo
12:31 pm - 11:36 pmSTS-MLI
9h 05m1 stop
American Airlines Logo
6:20 am - 12:01 pmMLI-STS
7h 41m1 stop
$671American Airlines
Find Deal
mar., oct. 28 - sáb., nov. 1

Alaska Airlines flights from Santa Rosa to Illinois

Our best Alaska Airlines deals on Santa Rosa to Illinois flight tickets
Alaska Airlines
Oct 7
STS2:30 pmSanta Rosa Sonoma County
7h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 14
ORD3:50 pmChicago O'Hare Intl
9h 26m
1 stop
STS11:16 pmSanta Rosa Sonoma County
$274
Find similar
Alaska Airlines
Oct 7
STS9:43 amSanta Rosa Sonoma County
12h 16m
2 stops
ORD11:59 pmChicago O'Hare Intl
Oct 14
ORD3:50 pmChicago O'Hare Intl
9h 26m
1 stop
STS11:16 pmSanta Rosa Sonoma County
$289
Find similar
Alaska Airlines
Oct 11
STS7:00 amSanta Rosa Sonoma County
20h 01m
2 stops
ORD5:01 amChicago O'Hare Intl
Oct 14
ORD3:50 pmChicago O'Hare Intl
9h 26m
1 stop
STS11:16 pmSanta Rosa Sonoma County
$302
Find similar

American Airlines flights from Santa Rosa to Illinois

Our best American Airlines deals on Santa Rosa to Illinois flight tickets
American Airlines
Aug 9
STS4:17 pmSanta Rosa Sonoma County
5h 59m
1 stop
STL12:16 amLambert-St Louis
Aug 14
STL7:23 amLambert-St Louis
10h 24m
2 stops
STS3:47 pmSanta Rosa Sonoma County
$569
Find similar
American Airlines
Oct 28
STS12:31 pmSanta Rosa Sonoma County
9h 05m
1 stop
MLI11:36 pmMoline Quad-City
Nov 1
MLI6:20 amMoline Quad-City
7h 41m
1 stop
STS12:01 pmSanta Rosa Sonoma County
$661
Find similar
American Airlines
Oct 28
STS12:31 pmSanta Rosa Sonoma County
9h 05m
1 stop
MLI11:36 pmMoline Quad-City
Nov 1
MLI6:00 amMoline Quad-City
11h 47m
2 stops
STS3:47 pmSanta Rosa Sonoma County
$666
Find similar

See travel insights to Illinois from

How to get the cheapest flight ticket from Santa Rosa to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Santa Rosa to Illinois is on a Friday when prices can be found for as low as $411. Flights from Santa Rosa to Illinois on a Sunday will generally be more expensive and average around $778. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Santa Rosa to Illinois during this time can be as low as $545. Flights in the morning are often more expensive with an average ticket price of $577.

Cheap Santa Rosa to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Illinois

Best Price Found

$121

Fastest flight time

5h 59m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Santa Rosa in the past 72 hours is $121. The best round-trip flight deal from Santa Rosa to Illinois found on momondo in the last 72 hours is $274.
The fastest flight from Santa Rosa to Illinois takes 5h 59m
There are no direct flights from Santa Rosa to Illinois. Popular non-direct routes for this connection are Santa Rosa Sonoma County Airport - Chicago O'Hare Intl Airport, Santa Rosa Sonoma County Airport - Moline Quad-City Airport and Santa Rosa Sonoma County Airport - Lambert-St Louis Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Lambert-St Louis (STL), Moline Quad-City (MLI)
Search flight deals

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Illinois?

    Prices for flights from Santa Rosa Sonoma County Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Illinois?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santa Rosa to Illinois

Compare and see reviews for airlines that fly from Santa Rosa to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $308Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $318Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Illinois?

Finding the right flight to Illinois from Santa Rosa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Santa Rosa to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santa Rosa to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Santa Rosa to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Rosa to Illinois.

I’m not ready to book a flight from Santa Rosa to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Rosa to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
lun. 7/21
lun. 7/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $50
Flights to Los Angelesfrom $47
Flights to Miamifrom $37
Flights to Chicagofrom $48
Flights to Las Vegasfrom $6
Flights to Orlandofrom $68
Flights to San Franciscofrom $59
Flights to Washington, D.C.from $50
Flights to Bostonfrom $55
Flights to Dallasfrom $63
Flights to Atlantafrom $49
Flights to Seattlefrom $81