$104 Cheap Flights to St. Paul, MO

Flights to St. Paul at a glance

Traveling to St. Paul is easy—simply choose between full-service and budget airlines. Assess travel times and select the flight that aligns with your budget, schedule, and plans to discover the city's renowned attractions and neighborhoods.

• Major airport near St. Paul: Lambert-St. Louis International Airport (STL)
• Flights per week: 3,150+ flights arriving at St. Paul airport
• Number of airlines that fly to St. Paul: around 40+ carriers

Popular airport near St. Paul

St. Paul is a charming village perfect for outdoor adventures, city exploration, and family getaways. Visitors are drawn to its stunning scenery, romantic spots, wellness options, and opportunities for relaxation. A major airport typically serves this village, making it accessible for travelers.

• Lambert-St. Louis International Airport (STL): Situated in St. Louis County, Missouri, approximately 22 miles from St. Paul, this airport provides a comprehensive range of domestic and international flights. It connects travelers to around 210 cities across the United States and about 110 locations worldwide. Passengers can opt for first class, premium economy, or business class seating for an enhanced travel experience, depending on the airline and route. Major carriers include Southwest Airlines, American Airlines, and Delta.

Top routes to St. Paul

• New York (JFK/LGA) to St. Paul (STL), with one-way airfare from around $90
• Las Vegas (LAS) to St. Paul (STL), with one-way tickets available from around $60
• Orlando (MCO) to St. Paul (STL), with one-way flight options from around $45
• Denver (DEN) to St. Paul (STL), with one-way airfare from around $45
• Los Angeles (LAX) to St. Paul (STL), with one-way fares starting at around $120

Cheapest routes to St. Paul

• Chicago (ORD/MDW) to St. Paul (STL), with low one-way fares from around $40
• Kansas City (MCI) to St. Paul (STL), with cheap one-way fares from around $40
• Quincy (UIN) to St. Paul (STL), with affordable one-way prices from around $40
• Orlando (MCO) to St. Paul (STL), with low one-way fares from around $45
• Denver (DEN) to St. Paul (STL), with cheap one-way fares from around $45

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to St. Paul

• American Airlines: Operating flights to Lambert-St. Louis International Airport (STL), American Airlines represents about 28% of arrivals in St. Paul. The average one-way fare is around $330, with premium service potentially including first class, depending on the route.
• Southwest Airlines: Serving Lambert-St. Louis International Airport (STL), Southwest Airlines accounts for roughly 27% of arrivals to St. Paul. Passengers can expect an average one-way fare of about $240.
• Delta: Offering flights to Lambert-St. Louis International Airport (STL), Delta makes up approximately 20% of arrivals in St. Paul. The average one-way fare is around $290, with premium service options that may include premium economy and first class, depending on the route.
• United: Providing service to Lambert-St. Louis International Airport (STL), United constitutes about 15% of arrivals to St. Paul. The average one-way fare is estimated at $320, with first class being a potential premium cabin option based on the route.
• Frontier Airlines: Operating to Lambert-St. Louis International Airport (STL), Frontier Airlines accounts for about 5% of arrivals in St. Paul. Travelers can find average one-way fares around $150, making it an economical choice.

How to save money on a flight to St. Paul

Getting some of the best deals on flights to St. Paul is all about timing and flexibility. Here are some key tips to help you save:

1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
2. Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
3. Bundle and save—book a flight and unlock a hotel deal on Expedia.*
4. Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
5. Earn miles—you can earn airline miles when you book your St. Paul flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in St. Paul

St. Paul welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach St. Paul efficiently:

• Public transportation: From Lambert-St. Louis International Airport, Lambert Main Terminal Station, a metro station, is conveniently located just 0.1 miles from the airport, making it easily accessible for travelers.
• Hotel transfer: Transfers offer a convenient way to reach your hotel in St. Paul, with private rides that can be arranged in advance.
• Car rental: Renting a car in St. Paul is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in St. Paul on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay around St. Paul

• Wentzville: Wentzville is located 7 miles drive away from St. Paul and offers a delightful mix of family-friendly activities and outdoor adventures. Visitors can enjoy the National Equestrian Center, a hub for horse lovers, or unwind at Innsbrook Lake, perfect for a romantic outing or a scenic day by the water. The Vietnam Veterans Memorial adds a cultural touch, making it a meaningful stop. With its urban parks and golf courses, Wentzville is an ideal destination for those seeking both leisure and entertainment.
• St. Peters: St. Peters is located 8 miles away from St. Paul and is a vibrant city known for its family-friendly environment and bustling shopping scene. The St. Charles Convention Center serves as a significant venue for business travelers, while the nearby Washington University in St. Louis offers a glimpse into modern academia. Retail enthusiasts will appreciate the shopping mall and various entertainment options, making St. Peters a convenient and engaging stop for visitors of all interests.
• Dardenne Prairie: Dardenne Prairie is located 6 miles away from St. Paul and is a charming village that combines family fun with outdoor experiences. The National Equestrian Center provides entertainment for horse enthusiasts, while the local theater and golf course cater to a range of interests. Visitors can also explore the St. Charles Convention Center for events or relax in the picturesque parks. With its inviting atmosphere, Dardenne Prairie is a perfect spot for enjoying both leisure and community events.

Tips for short-haul flights to St. Paul

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

• Pack light and skip checked bags—with budget airlines, traveling with just a carry-on is often more economical. Save space by using mini toiletries, wearing your bulkiest clothing, and coordinating your outfits efficiently. This approach also helps you avoid the wait at baggage claim upon arrival.
• Bring your own entertainment—many short-haul flights may lack in-flight entertainment options. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Be sure to fully charge your devices before you board.
• Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
• Bring your own snacks and water—pack some snacks and a refillable water bottle to stay refreshed and save money while at the airport.

Tips for long-haul flights to St. Paul

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

• Select your seat in advance—for longer flights, choosing your seat is crucial for comfort. Full-service airlines often allow free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines may permit seat selection even earlier.
• Arrive at the airport in plenty of time—make sure to arrive at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
• Relax at the airport—if you have some extra time, explore the shops, find a coffee shop, or unwind at the gate or in a departure lounge if you have access. Most airports offer free and accessible Wi-Fi.
• Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time at your arrival location to help minimize jet lag.

Tips to find the cheapest flights to St. Paul

The cheapest day to fly

Get started finding a cheap flight to St. Paul on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want 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.

The cheapest month to fly

December is the cheapest month to fly to St. Paul. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to St. Paul. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to St. Paul, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to St. Paul

The lowest price for round-trip flights to St. Paul in 2026 starts from $232, while one-way tickets start from from $104. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to St. Paul. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to St. Paul

Frontier Airlines, Delta, Southwest Airlines, United, American Airlines are just some of the airlines that can typically offer cheap tickets to St. Paul. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to St. Paul and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for St. Paul, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to St. Paul. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your St. Paul plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to St. Paul

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to St. Paul.

Stopover savings

The cheapest tickets to St. Paul are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to St. Paul. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to St. Paul for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to St. Paul. Simply download the free Expedia app to your smart device and activate St. Paul flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to St. Paul. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.