Title: Cheap Flights to Old Monroe , MO from CA $195 - Expedia.ca

![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# Cheap Flights to Old Monroe , MO from CA $195

[View CA $195 flight on Thu, Sep 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:STL,departure:17/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:194.58&airProductToken=AQpmCjEIwYYBEgMzMDIYuI0BIJhdKKaFmAMw0YeYAzhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjEIwYYBEgQ4Njg3GJhdIPJcKKeImAMwzYmYAzhHQAFYAWoFQkFTSUNyCEdOQTJBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) 

[Hotels in Old Monroe](https://expedia.ca/Old-Monroe-Hotels.d553248634983312084.Travel-Guide-Hotels)[Old Monroe Car Rentals](https://expedia.ca/Car-Rentals-In-Old-Monroe.d553248634983312084.Car-Rental-Guide)[Old Monroe Vacation Packages](https://expedia.ca/Old-Monroe.d553248634983312084.Destination-Travel-Guides)

## Popular airlines to Old Monroe

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)  
Air Canada  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Old Monroe, Missouri, United States of America,departure:15/04/2026TANYT&leg2=from:Old Monroe, Missouri, United States of America,to:CMH,departure:22/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)  
###  
Be in the know  
Get alerts if flight prices drop or rise\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)  
###  
Book smarter  
Save up to 30% on select hotels after you book a flight\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)  
###  
Earn twice  
Earn your airline miles on top of our rewards  
[Sign in](https://www.expedia.ca/login)

## How much is the cheapest flight to Old Monroe?

Prices were available within the past 7 days and start at CA $195 for one-way flights and CA $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Mon, Sep 7 - Tue, Sep 8

YVR

Vancouver

STL

St. Louis

CA $326

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:07/09/2026TANYT&leg2=from:STL,to:YVR,departure:08/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:325.22&airProductToken=AQpECiEI1YIBEgQxMjM2GLiNASCDaSjLmJcDMP2ZlwM4TkAAWAEKHwjVggESAzIxNBiDaSDyXCjFmpcDMMKblwM4TkABWAEKIgogCNWCARIDMzYyGPJcILiNASiCnpcDMJOhlwM4TkAAWAESCggBEAEYASoCVUEYASIECAEQASgEMAE)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Thu, Sep 17 - Fri, Oct 2

YVR

Vancouver

STL

St. Louis

CA $331

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:17/09/2026TANYT&leg2=from:STL,to:YVR,departure:02/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.18&airProductToken=AQpECiAIwYYBEgMzMDIYuI0BIJhdKKaFmAMw0YeYAzhHQABYAQogCMGGARIEODY4NxiYXSDyXCiniJgDMM2JmAM4R0ABWAEKIgogCNWCARIDMzYyGPJcILiNASiMrJkDMJKvmQM4TkAAWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Tue, Apr 14 - Mon, Apr 20

YVR

Vancouver

STL

St. Louis

CA $353

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:14/04/2026TANYT&leg2=from:STL,to:YVR,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:352.14&airProductToken=AQppCjMIwYIBEgQxMDk5GLiNASCjsQEozKmKAzDMq4oDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlYKMgjBggESBDI3NjEYo7EBIPJcKJKuigMw_q6KAzhCQAFYAWoFQkFTSUNyCE9VQUNaU0JWCmkKMgjBggESBDIyNjEY8lwgo7EBKOzrigMw5uyKAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JWCjMIwYIBEgQxNDE1GKOxASC4jQEooO2KAzCs74oDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Thu, Apr 23 - Tue, May 12

YVR

Vancouver

STL

St. Louis

CA $363

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:23/04/2026TANYT&leg2=from:STL,to:YVR,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:362.06&airProductToken=AQpFCiEIxJgBEgQzNzIwGLiNASDyEiiPj4sDMKSQiwM4RUAAWAEKIAjEmAESBDI0MjEY8hIg8lwo_JGLAzCik4sDOEVAAVgBCkUKIAjEmAESBDI0NTUY8lwg8hIoz-eMAzCQ6YwDOEVAAFgBCiEIxJgBEgQzNTg0GPISILiNASiZ64wDMKzsjAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Tue, Apr 14 - Tue, Apr 21

YVR

Vancouver

STL

St. Louis

CA $538

Roundtrip

found 6 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:14/04/2026TANYT&leg2=from:STL,to:YVR,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:537.23&airProductToken=AQpgCi8IwaYBEgQyMDM0GLiNASCSASidrYoDMN2tigM4WEAAWAFqAlNWcghHSDRPQUpCTgotCMGmARIDNjE1GJIBIPJcKJ6vigMwi7GKAzhYQAFYAWoCU1ZyCEdINE9BSkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ)

## Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

### October is typically the cheapest month to fly

From CA $193 - CA $632 per traveller.

## Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Old Monroe. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Old Monroe. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Old Monroe.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Old Monroe flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Old Monroe.

Looking to save even more? Get additional savings by bundling your Old Monroe flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Old Monroe trip!

## Travel information

| Destination airport           | Lambert-St. Louis Intl. |
| ----------------------------- | ----------------------- |
| Destination airport IATA code | STL                     |
| Destination city name         | St. Louis               |
| Roundtrip price               | CA $325                 |

## Trending flights to Old Monroe

Prices were available within the past 7 days and start at CA $195 for one-way flights and CA $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Mon, Sep 7 - Tue, Sep 8

YVR

Vancouver

STL

St. Louis

CA $326

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:STL,departure:07/09/2026TANYT&leg2=from:STL,to:YVR,departure:08/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:325.22&airProductToken=AQpECiEI1YIBEgQxMjM2GLiNASCDaSjLmJcDMP2ZlwM4TkAAWAEKHwjVggESAzIxNBiDaSDyXCjFmpcDMMKblwM4TkABWAEKIgogCNWCARIDMzYyGPJcILiNASiCnpcDMJOhlwM4TkAAWAESCggBEAEYASoCVUEYASIECAEQASgEMAE)

\*Available to Expedia members.