$111 Cheap flight deals from St. Louis (STL) to Lake Arrowhead (ONT)

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This Weekend's Flight Deals from St. Louis to Lake Arrowhead

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, Jun 6 - Thu, Jun 12
STL
Lambert-St. Louis Intl.
ONT
Los Angeles - Ontario Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jun 6 from Lambert-St. Louis Intl. to Los Angeles - Ontario Intl., returning Thu, Jun 12, priced at $279 found 3 days ago

Airfares from $111 One Way, $193 Round Trip from St. Louis to Lake Arrowhead

Prices starting at $193 for return flights and $111 for one-way flights to Lake Arrowhead were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Sat, Sep 27
STL
St. Louis
ONT
Ontario
$193 Roundtrip, found 15 hours ago
$193
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Sep 20 from St. Louis to Ontario, returning Sat, Sep 27, priced at $193 found 15 hours ago
Sat, Sep 20 - Sat, Sep 27
STL
St. Louis
ONT
Ontario
$202 Roundtrip, found 15 hours ago
$202
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Sep 20 from St. Louis to Ontario, returning Sat, Sep 27, priced at $202 found 15 hours ago
Wed, Nov 5 - Sat, Nov 15
STL
St. Louis
ONT
Ontario
$222 Roundtrip, found 23 hours ago
$222
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, Nov 5 from St. Louis to Ontario, returning Sat, Nov 15, priced at $222 found 23 hours ago
Fri, Nov 14 - Tue, Nov 18
STL
St. Louis
ONT
Ontario
$228 Roundtrip, found 1 hour ago
$228
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Nov 14 from St. Louis to Ontario, returning Tue, Nov 18, priced at $228 found 1 hour ago
Tue, Sep 23 - Sat, Sep 27
STL
St. Louis
ONT
Ontario
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Sep 23 from St. Louis to Ontario, returning Sat, Sep 27, priced at $231 found 2 days ago

Lake Arrowhead economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sheraton Ontario Airport Hotel
3.5-star property

Sheraton Ontario Airport Hotel

8.4/10 Very Good! (1,004 reviews)

Jul 9 - Jul 12

3 night stay

St. Louis (STL) to Ontario (ONT)

Frontier Airlines • Non-stop roundtrip • Coach
per person
found 1 hour ago
I recently stayed at the Sheraton Ontario Airport Hotel and had a wonderful experience. The hotel's location is incredibly convenient, being near the freeway and close to all the main areas, including shopping centers and the airport. This made arrivals and departures a breeze. The picturesque views from the hotel were quite relaxing and calming, adding a touch of serenity to my stay. The hotel itself was clean and well-maintained, with comfortable rooms and friendly staff who were always ready to assist. Overall, I highly recommend the Sheraton Ontario Airport Hotel for its convenience, beautiful views, and excellent service.

Reviewed on Feb 24, 2025

Delta Hotels by Marriott Ontario Airport
3.0-star property

Delta Hotels by Marriott Ontario Airport

9/10 Wonderful! (88 reviews)

Jul 13 - Jul 20

7 night stay

St. Louis (STL) to Ontario (ONT)

Southwest Airlines • Non-stop • Coach

Ontario (ONT) to St. Louis (STL)

Spirit Airlines • Non-stop • Coach
per person
found 23 hours ago
Everything was good just the elevator is kinda far from everything.

Reviewed on May 31, 2025

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More About Flying To Lake Arrowhead from St. Louis

Route Information for Flights from St. Louis to Lake Arrowhead

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

St. Louis to Lake Arrowhead

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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.