What airlines fly to Illinois?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Illinois from Santa Fe according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Santa Fe to Illinois on average per week?

The number of flights available between Santa Fe and Illinois is 5 per week as of March 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Santa Fe to Illinois?

United Airlines and American Airlines are the most popular carriers operating from Santa Fe to Illinois

When did momondo last update prices for flights from Santa Fe Airport to Illinois?

Prices for flights from Santa Fe Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Santa Fe Airport to Illinois?

The number of operators available for flights from Santa Fe Airport to Illinois is 2 as of March 2026.

How old do you have to be to fly from Santa Fe Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Fe Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$224 Cheap Flights from Santa Fe to Illinois in 2026

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Find the cheapest flights from Santa Fe to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:09 pm - 10:59 pm

SAF

STL

5h 50m

1 stop

5:20 am - 10:07 am

STL

SAF

5h 47m

1 stop

$334American Airlines

Wed, Apr 8 - Sun, Apr 12

11:56 am - 10:59 pm

SAF

STL

10h 03m

2 stops

5:20 am - 10:07 am

STL

SAF

5h 47m

1 stop

$344American Airlines

Wed, Apr 8 - Sun, Apr 12

3:19 pm - 8:43 pm

SAF

STL

4h 24m

1 stop

5:10 am - 9:44 am

STL

SAF

5h 34m

1 stop

$345United Airlines

Fri, Jun 19 - Sun, Jun 21

6:45 am - 10:51 am

SAF

ORD

3h 06mnonstop

6:12 pm - 8:32 pm

ORD

SAF

3h 20mnonstop

$369American Airlines

Sat, Aug 29 - Sat, Sep 19

5:13 pm - 11:33 pm

SAF

PIA

5h 20m

1 stop

4:46 pm - 9:52 pm

PIA

SAF

6h 06m

1 stop

$374American Airlines

Sat, May 23 - Tue, May 26

6:45 am - 10:51 am

SAF

ORD

3h 06mnonstop

8:50 am - 3:47 pm

ORD

SAF

7h 57m

1 stop

$379American Airlines

Sat, Aug 29 - Sat, Sep 19

6:00 pm - 11:59 pm

SAF

ORD

4h 59m

1 stop

6:00 am - 9:46 am

ORD

SAF

4h 46m

1 stop

$388United Airlines

Sat, Aug 29 - Sat, Sep 19

6:00 pm - 11:50 pm

SAF

STL

4h 50m

1 stop

1:36 pm - 5:11 pm

STL

SAF

4h 35m

1 stop

$404United Airlines

Sat, Aug 22 - Tue, Aug 25

6:45 am - 10:51 am

SAF

ORD

3h 06mnonstop

6:12 pm - 8:32 pm

ORD

SAF

3h 20mnonstop

$409American Airlines

Thu, Aug 13 - Sat, Aug 22

6:45 am - 10:51 am

SAF

ORD

3h 06mnonstop

1:39 pm - 7:01 pm

ORD

SAF

6h 22m

1 stop

$419American Airlines

Thu, Aug 13 - Sat, Aug 22

United Airlines flights from Santa Fe to Illinois

Our best United Airlines deals on Santa Fe to Illinois flight tickets

United Airlines

Jun 19

SAF3:19 pmSanta Fe

4h 24m

1 stop

STL8:43 pmLambert-St Louis

Jun 21

STL5:10 amLambert-St Louis

5h 34m

1 stop

SAF9:44 amSanta Fe

$345

United Airlines

Aug 29

SAF6:00 pmSanta Fe

4h 59m

1 stop

ORD11:59 pmChicago O'Hare Intl

Sep 19

ORD6:00 amChicago O'Hare Intl

4h 46m

1 stop

SAF9:46 amSanta Fe

$388

United Airlines

Aug 22

SAF6:00 pmSanta Fe

4h 50m

1 stop

STL11:50 pmLambert-St Louis

Aug 25

STL1:36 pmLambert-St Louis

4h 35m

1 stop

SAF5:11 pmSanta Fe

$404

American Airlines flights from Santa Fe to Illinois

Our best American Airlines deals on Santa Fe to Illinois flight tickets

American Airlines

Apr 8

SAF4:09 pmSanta Fe

5h 50m

1 stop

STL10:59 pmLambert-St Louis

Apr 12

STL5:20 amLambert-St Louis

5h 47m

1 stop

SAF10:07 amSanta Fe

$334

American Airlines

Apr 8

SAF11:56 amSanta Fe

10h 03m

2 stops

STL10:59 pmLambert-St Louis

Apr 12

STL5:20 amLambert-St Louis

5h 47m

1 stop

SAF10:07 amSanta Fe

$344

American Airlines

Aug 29

SAF6:45 amSanta Fe

3h 06m

ORD10:51 amChicago O'Hare Intl

Sep 19

ORD6:12 pmChicago O'Hare Intl

3h 20m

SAF8:32 pmSanta Fe

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Wed 4/8

4:09 pm-10:59 pm

1 stop5h 50m

Lambert-St Louis

Sun 4/12

5:20 am-10:07 am

1 stop5h 47m

$334

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Wed 4/8

11:56 am-10:59 pm

2 stops10h 03m

Lambert-St Louis

Sun 4/12

5:20 am-10:07 am

1 stop5h 47m

$344

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Fri 6/19

3:19 pm-8:43 pm

1 stop4h 24m

Lambert-St Louis

Sun 6/21

5:10 am-9:44 am

1 stop5h 34m

$345

Quickest round-trip

Santa FeChicago

SAF - ORD

SAFORD

Santa Fe

Sat 8/29

6:45 am-10:51 am

Nonstop3h 06m

Chicago O'Hare Intl

Sat 9/19

6:12 pm-8:32 pm

Nonstop3h 20m

$369

Santa FePeoria

SAF - PIA

SAFPIA

Santa Fe

Sat 5/23

5:13 pm-11:33 pm

1 stop5h 20m

Greater Peoria

Tue 5/26

4:46 pm-9:52 pm

1 stop6h 06m

$374

Santa FeChicago

SAF - ORD

SAFORD

Santa Fe

Sat 8/29

6:45 am-10:51 am

Nonstop3h 06m

Chicago O'Hare Intl

Sat 9/19

8:50 am-3:47 pm

1 stop7h 57m

$379

Santa FeChicago

SAF - ORD

SAFORD

Santa Fe

Sat 8/29

6:00 pm-11:59 pm

1 stop4h 59m

Chicago O'Hare Intl

Sat 9/19

6:00 am-9:46 am

1 stop4h 46m

$388

Santa FeSt. Louis

SAF - STL

SAFSTL

Santa Fe

Sat 8/22

6:00 pm-11:50 pm

1 stop4h 50m

Lambert-St Louis

Tue 8/25

1:36 pm-5:11 pm

1 stop4h 35m

$404

Santa FeChicago

SAF - ORD

SAFORD

Santa Fe

Thu 8/13

6:45 am-10:51 am

Nonstop3h 06m

Chicago O'Hare Intl

Sat 8/22

6:12 pm-8:32 pm

Nonstop3h 20m

$409

Santa FeChicago

SAF - ORD

SAFORD

Santa Fe

Thu 8/13

6:45 am-10:51 am

Nonstop3h 06m

Chicago O'Hare Intl

Sat 8/22

1:39 pm-7:01 pm

1 stop6h 22m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Fe 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

Prices

Airlines

Other information

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

The cheapest day to depart from Santa Fe to Illinois is on a Monday when prices can be found for as low as $334. Flights from Santa Fe to Illinois on a Sunday will generally be more expensive and average around $670. 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 at noon. Flights from Santa Fe to Illinois during this time can be as low as $478. Flights in the morning are often more expensive with an average ticket price of $492.

What is the cheapest Santa Fe to Illinois flight route?

Fly from Santa Fe to Chicago O'Hare Intl for the best Santa Fe - Illinois flight prices

What cabin class options are available on Santa Fe to Illinois flights?

There is only 1 cabin class available to choose from on Santa Fe to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Fe to Illinois flights?

You could potentially save up to 6% on your flight if you consider stops on a Santa Fe to Illinois flight.

Cheap Santa Fe to Illinois flight deals and tips

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

Best Price Found	$372
Fastest flight time	3h 04m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Santa Fe in the past 72 hours is $372. The best round-trip flight deal from Santa Fe to Illinois found on momondo in the last 72 hours is $429.

The fastest flight from Santa Fe to Illinois takes 3h 04m

Direct flights go from Santa Fe to Illinois every day.

There are 98 airports in Illinois. From Santa Fe there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Santa Fe Airport to Illinois?
Prices for flights from Santa Fe Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Santa Fe Airport to Illinois?
The number of operators available for flights from Santa Fe Airport to Illinois is 2 as of March 2026.
How old do you have to be to fly from Santa Fe Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Fe Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Santa Fe to Illinois?
Based on momondo bookings for flights between Santa Fe and Illinois, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 73.33% of the total bookings. Other popular models include Boeing 737 MAX 8 with 6.67%, Embraer 175 (Enhanced Winglets) with 6.67%, and Boeing 737-800 with 6.67%.

Best airlines flying from Santa Fe to Illinois

Compare and see reviews for airlines that fly from Santa Fe to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $254	Free Cancellation	Rating 7.4 9,499 reviews		Search United Airlines flights
American Airlines	PriceFrom $304	Free Cancellation	Rating 7.1 11,520 reviews		Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Fe to Illinois for you.

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

Flights from Santa Fe to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Santa Fe.

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

If you are not ready to book a flight from Santa Fe to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.