Prices were available within the past 7 days and start at $41 for one-way flights and $82 for roundtrip, for the period specified. Prices and availability are subject to change.
Traveling to St. Paul is easy—simply choose between full-service and budget airlines, weigh the flight durations, and select the option that aligns with your budget, schedule, and plans for experiencing the city's renowned attractions and neighborhoods.
Major airport near St. Paul: Tri-Cities Regional Airport (TRI)
Flights per week: 750+ flights arriving at St. Paul airport
Number of airlines that fly to St. Paul: around 3 carriers
Popular airport near St. Paul
St. Paul is a vibrant city that caters to sports enthusiasts and adventure seekers alike, making it an ideal destination for outdoor vacations. Travelers flock to St. Paul for its stunning scenery, family-friendly activities, wellness options, and opportunities for relaxation. The city is conveniently served by a major airport.
Tri-Cities Regional Airport (TRI): Situated in Sullivan County, Tennessee, roughly 30 miles from St. Paul, this airport offers both domestic and international flights. It connects travelers to over 95 domestic cities and 4 international locations. Passengers can opt for an upgrade to first class or premium economy seating for enhanced comfort, based on the specific routes and airlines. Major airlines operating here include American Airlines, Delta, and Breeze.
Top routes to St. Paul
Denver (DEN) to St. Paul (TRI), with one-way flights starting at around $130
Orlando (MCO) to St. Paul (TRI), with one-way fares starting at around $60
Houston (IAH/HOU) to St. Paul (TRI), with one-way flights starting at around $120
Los Angeles (LAX) to St. Paul (TRI), with one-way flight options from around $170
Phoenix (PHX) to St. Paul (TRI), with one-way airfare from around $170
Cheapest routes to St. Paul
Washington (IAD/DCA) to St. Paul (TRI), with low one-way fares from around $30
Orlando (MCO) to St. Paul (TRI), with low-cost one-way tickets from around $60
Chicago (ORD) to St. Paul (TRI), with low-cost one-way tickets from around $110
Detroit (DTW) to St. Paul (TRI), with cheap one-way fares from around $120
Houston (IAH/HOU) to St. Paul (TRI), with low one-way fares from around $120
*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 Tri-Cities Regional Airport (TRI), American Airlines represents about 60% of arrivals in St. Paul. The typical one-way fare is around $270, with first-class service available on certain routes.
Delta: Servicing Tri-Cities Regional Airport (TRI), Delta accounts for approximately 39% of arrivals to St. Paul. Passengers can expect an average one-way fare of about $280, with options for premium economy and first-class service depending on the route.
Breeze: Also flying to Tri-Cities Regional Airport (TRI), Breeze makes up roughly 1% of arrivals in St. Paul. The average one-way fare is quite affordable at around $90.
Best time to fly to St. Paul
The most popular months for travelers to fly to St. Paul are February, March, and April, when peak temperatures in St. Paul can reach up to 54.5°F in April. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 63.3°F. For better deals, August usually offers the lowest average one-way fare around $257, roughly 11% cheaper than the yearly average. Looking for additional cheaper months to fly? June, July, and September offer average one-way fares roughly ranging from $265 to $279, making them good options for flexible travelers.
Month
Temperature
Precipitation
Cloudiness
Demand
Average one-way Fare
January
33.8°F (1.0°C)
Light Rain
Mostly Cloudy
Average
$305
February
38.1°F (3.4°C)
Light Rain
Mostly Cloudy
Moderately High
$308
March
45.5°F (7.5°C)
Light Rain
Mostly Cloudy
Moderately High
$312
April
54.5°F (12.5°C)
Light Rain
Mostly Sunny
Moderately High
$304
May
63.3°F (17.4°C)
Light Rain
Mostly Sunny
Moderately Low
$285
June
70.3°F (21.3°C)
Light Rain
Mostly Sunny
Average
$265
July
73.4°F (23.0°C)
Light Rain
Mostly Sunny
Average
$267
August
72.0°F (22.2°C)
Light Rain
Mostly Sunny
Average
$257
September
66.7°F (19.3°C)
Light Rain
Mostly Sunny
Average
$279
October
55.8°F (13.2°C)
Light Rain
Mostly Sunny
Average
$293
November
44.6°F (7.0°C)
Light Rain
Mostly Sunny
Moderately Low
$298
December
38.8°F (3.8°C)
Light Rain
Mostly Cloudy
Moderately Low
$313
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
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:
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.
Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
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.
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 Tri-Cities Regional Airport, Tri-City Airport Seaport, a seaport, is located about 0.2 miles away by walking.
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
Mendota: Located 23 miles drive away from St. Paul, Mendota is a charming city that beckons outdoor enthusiasts and adventure seekers. Visitors can enjoy a range of activities from motor racing to hiking along scenic trails. Notable attractions include the enchanting Bristol Caverns, perfect for those craving an underground adventure, and Boone Lake, a romantic spot ideal for relaxation by the water. Pinnacle Park offers a family-friendly atmosphere in an urban setting, making it a great place for picnics and outdoor fun. Whether you're exploring nature or enjoying the local sights, Mendota is a delightful getaway.
Wise: Wise, located 15 miles drive away from St. Paul, is a vibrant city that captivates visitors with its outdoor adventures and stunning scenery. The area is rich in recreational opportunities, including the stunning Devil's Bathtub, a natural waterhole that invites exploration. Nature lovers can hike High Knob for panoramic views, while the University of Virginia's College at Wise offers educational and cultural experiences. With its combination of natural beauty and engaging activities, Wise is a perfect destination for those looking to connect with nature and history.
Lebanon: Lebanon is located 24 miles drive away from St. Paul and is known for its sports and outdoor adventures. This city offers a variety of attractions, including the Channels State Natural Area Preserve, a serene spot for nature walks and wildlife viewing. History buffs will appreciate the Abingdon Courthouse, a beautifully preserved historic building. For events and conferences, the Russell County Conference Center provides excellent facilities. With its blend of adventure and culture, Lebanon is an ideal stop for travelers looking to experience the local charm.
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—when flying with budget airlines, it's often more economical to travel with just a carry-on. Maximize space by using mini toiletries, wearing your heaviest clothing, and coordinating outfits effectively. This strategy also allows you to bypass waiting at baggage claim after your flight.
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 entertained. Remember to fully charge your devices before boarding.
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 your favorite snacks and a refillable water bottle to stay hydrated 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 essential for comfort. Full-service airlines often provide free seat selection once online check-in opens, typically 24–48 hours before your flight. Some airlines allow you to select your seat even earlier than this.
Arrive at the airport in plenty of time—aim to arrive at the airport at least 3 hours before departure for international flights to accommodate check-in, security, and immigration procedures.
Relax at the airport—if you have extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or in a departure lounge if you have access. Airport Wi-Fi is generally free and available.
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 on the flight according to the local time at your arrival destination 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
November 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 $82, while one-way tickets start from from $41. 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
Breeze Airways, Delta, 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.
Frequently Asked Questions
What month is the cheapest to fly to St. Paul?
The cheapest month to fly to St. Paul is November when there's less demand. Off-peak months are often when you'll find cheap fares. To save money, avoid flying during public holidays and school breaks.
Which US cities have the cheapest flights to St. Paul?
Charlotte, Atlanta and Dallas usually offer cheap flights to St. Paul. Remember that prices vary based on factors like demand, time of year and number of stopovers.
Which US cities fly direct to St. Paul?
Charlotte and Atlanta are two US cities offering nonstop journeys to St. Paul. Browse your options on Expedia by selecting the "Direct flights only" filter. Choose the most convenient departure for your getaway, and then get ready to fly to St. Paul without any detours.
How to find a cheap flight to St. Paul?
Book early or look for cheap flights to St. Paul during the low season, such as January and May. Jetting off on a Thursday could also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just turn on the toggle for "Watch prices" and you'll receive an alert as soon as there's a better deal.
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to St. Paul?
It's possible to get great deals on last-minute departures to St. Paul, especially if your plans are flexible. Consider jetting out of a different hub, tweaking your trip dates or selecting an alternative carrier to get a cheap flight to St. Paul.
How far in advance should I book a flight to St. Paul?
Secure the travel dates you want and a fare that suits your budget by booking your domestic flight to St. Paul up to 28 days in advance. Lock in tickets two to four months ahead if you're visiting St. Paul from an international destination.*
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to St. Paul?
Sundays are usually the best day to book a cheap flight to St. Paul, with savings of around 8% on average compared to a Friday. If you choose to purchase tickets on a Friday, expect to spend more as this is typically the most expensive day.*
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to St. Paul?
A couple of the leading airlines to St. Paul are American Airlines and Delta Air Lines. A total of 2 carriers link St. Paul with 3 airports across the world. Tri-Cities Regional Airport (TRI) is the major arrival point in this captivating destination.
Where do you fly into St. Paul?
Tri-Cities Regional Airport (TRI) is the main airport for travelers flying to St. Paul. Or you can land at Wise, VA (LNP-Lonesome Pine). Compare fares between these airports to find the most cost-effective or convenient way to fly to St. Paul.
How far is the airport from central St. Paul?
Touching down at Tri-Cities Regional Airport (TRI) puts you approximately 30 mi south of central St. Paul.
Can I save money by booking a St. Paul trip package?
You could potentially save hundreds of dollars if you secure a St. Paul flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in one place. Try bundling hotels and flights with extras such as car rentals and tours for your own personalized St. Paul break.
Can I change or cancel my flight to St. Paul?
You can usually cancel or change your flight to St. Paul within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may receive a credit toward future travel in place of a direct refund. Remember to check the airline's terms of service in your itinerary for exact details. Use Expedia's "Changes included" or "No cancel fee" filters when you search to secure cheap flights to St. Paul with flexible change policies. To learn more, browse our Customer Service Portal.
Travel information
Destination city name
Tri-Cities
Destination airport
Tri-Cities, TN
Destination airport IATA code
TRI
Airlines serving
American Airlines, Delta, KLM, Breeze Airways, Air France, Virgin Atlantic, Allegiant Air, WestJet, SAS, Korean Air, Qatar Airways, LATAM Airlines Group, Aeromexico
Prices were available within the past 7 days and start at $41 for one-way flights and $82 for roundtrip, for the period specified. Prices and availability are subject to change.