
Cheap Flights to St. Paul , MO from CA $128
View CA $128 flight on Tue, Oct 6, 2026Opens in a new windowPopular airlines
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How much is the cheapest flight to St. Paul?
Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)
Frequently asked questions
What is the name of St. Paul's airport?
How far is Lambert-St. Louis Intl. Airport (STL) from central St. Paul?
What airport is best to fly into St. Paul?
How many airlines fly to St. Paul?
Which airlines fly to St. Paul?
How many nonstop flights are there to St. Paul?
Where are the most popular flights to St. Paul departing from?
How long is the flight to St. Paul Airport?
How to book the cheapest flight to St. Paul?
Do you have any tips for my flight to St. Paul?
- First and foremost, pack in your passport, travel docs, credit cards and vital medications. Next, you'll need some entertainment to while away the hours. A thrilling novel and a tablet crammed with your favourite shows are some terrific options. If you plan to take a quick nap, a quality neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes so you'll hop off the plane looking fresh and raring to go.
- Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp or pointed objects, like your treasured pocket knife, and dangerous products which are flammable or explosive, such as flares, bleaching agents and gasoline, are also restricted.
- You'll want to choose comfort over style. Prepare for temperature changes by donning layers, and pick flat, enclosed footwear like sneakers.
- Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.
How to get through airport security fast when flying to St. Paul?
- Be sure to have your ID and boarding pass within easy reach. They're the first items you'll be asked for by airport security.
- The X-ray machine is up next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
- For just a few minutes, you'll have to unplug from the digital world. Your tablet, phone and any other electronic devices must also go through the scanner.
- Don't forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
- There's a chance you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
- Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed in the cabin.
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Find Your Flights to St. Paul STL
Cheap flights to St. Paul (STL)
Get started finding a cheap flight to St. Paul on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to St. Paul.
Roundtrip prices range from CA $255 - CA $430, and one-ways St. Paul start as low as CA $128.
Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.
Airlines that fly to St. Paul (STL)
You have several options for which airline you choose to travel with to St. Paul. There are 10 airlines flying into STL: American Airlines, Delta, Alaska Airlines, United, Air Canada, Southwest Airlines.
Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.
For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.
Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.
Find the best deals
At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to St. Paul (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to STL in October and in October for one-ways.
Cancellation & flexibility
To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.
Travel information
Destination airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport IATA code | STL |
Destination city name | St. Louis |
Roundtrip price | CA $254 |
Trending flights to St. Paul
Prices were available within the past 7 days and start at CA $128 for one-way flights and CA $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
