$47 Cheap flight deals from St. Louis (STL) to Portage (RFD)

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This Weekend's Flight Deals from St. Louis to Portage

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28
STL
Lambert-St. Louis Intl.
ORD
O'Hare Intl.
$224 Roundtrip, just found
$224
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 24 from Lambert-St. Louis Intl. to O'Hare Intl., returning Tue, Oct 28, priced at $224 just found
Sat, Oct 25 - Mon, Oct 27
STL
Lambert-St. Louis Intl.
MDW
Midway Intl.
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Lambert-St. Louis Intl. to Midway Intl., returning Mon, Oct 27, priced at $254 found 1 day ago
Sun, Oct 26 - Sun, Nov 2
STL
Lambert-St. Louis Intl.
RFD
Greater Rockford
$335 Roundtrip, found 6 days ago
$335
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Oct 26 from Lambert-St. Louis Intl. to Greater Rockford, returning Sun, Nov 2, priced at $335 found 6 days ago

Airfares from $47 One Way, $149 Round Trip from St. Louis to Portage

Prices starting at $149 for return flights and $47 for one-way flights to Portage were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Fri, Nov 7
STL
St. Louis
MDW
Chicago
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from St. Louis to Chicago, returning Fri, Nov 7, priced at $149 found 6 days ago
Thu, Oct 30 - Sun, Nov 2
STL
St. Louis
ORD
Chicago
$154 Roundtrip, found 1 hour ago
$154
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 30 from St. Louis to Chicago, returning Sun, Nov 2, priced at $154 found 1 hour ago
Fri, Oct 31 - Sun, Nov 2
STL
St. Louis
ORD
Chicago
$156 Roundtrip, found 9 hours ago
$156
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from St. Louis to Chicago, returning Sun, Nov 2, priced at $156 found 9 hours ago
Wed, Dec 10 - Mon, Dec 15
STL
St. Louis
MDW
Chicago
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 10 from St. Louis to Chicago, returning Mon, Dec 15, priced at $157 found 2 days ago
Fri, Oct 31 - Fri, Nov 7
STL
St. Louis
ORD
Chicago
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 31 from St. Louis to Chicago, returning Fri, Nov 7, priced at $192 found 1 day ago

Portage economy flight packages

Price found within the past 48 hours. Click for updated prices.
Courtyard by Marriott Chicago Magnificent Mile
3.0-star property

Courtyard by Marriott Chicago Magnificent Mile

8.8/10 Excellent! (1,545 reviews)

Dec 15 - Dec 17

2 night stay

St. Louis (STL) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Price was $324, price is now $271 per person
$271
per person
found 1 day ago
Staff was not helpful and when called for housekeeping they did not show up. Had to call 2 days until they showed up.

Reviewed on Aug 26, 2025

Residence Inn by Marriott Chicago Downtown / River North
3.5-star property

Residence Inn by Marriott Chicago Downtown / River North

9.2/10 Wonderful! (1,008 reviews)

Dec 15 - Dec 17

2 night stay

St. Louis (STL) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Price was $359, price is now $292 per person
$292
per person
found 1 day ago
Location was excellent. Staff was amazing

Reviewed on May 8, 2025

Bluegreen Vacations Hotel Blake, an Ascend Collection Hotel
4.0-star property

Bluegreen Vacations Hotel Blake, an Ascend Collection Hotel

9.6/10 Exceptional! (1,042 reviews)

Dec 15 - Dec 17

2 night stay

St. Louis (STL) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Price was $336, price is now $279 per person
$279
per person
found 1 day ago
It was a nice property. The staff was excellent and it was very conveniently located by the lake, trains and downtown. The room was a little musty but it was really nice. As it is in any location in that area of Chicago, it is pretty noisy, but earplugs really help.

Reviewed on Aug 20, 2025

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More About Flying To Portage from St. Louis

Route Information for Flights from St. Louis to Portage

Origin Airport IATA Code
STL
Destination Airport IATA Code
RFD
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Portage

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.