- Must visit
Saint Louis Art Museum
Major fine arts museum in Forest Park with a strong encyclopedic collection spanning ancient to contemporary works. A top cultural stop in the city.
2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
Journey information
Overview: Philadelphia, PA to St. Louis, MO flight
USAUSA
Flights from Philadelphia, PA to St. Louis, MO depart on average 43 times per day, taking around 2h 23m. Cheap flight tickets for this journey start at $152 (€125) but you can travel from only $95 (€78) by bus.
There are 2 flights per day. The earliest flight runs at 05:00, the last at 22:05. The fastest flight covers the 808 miles (1301 km) distance in 2h 32m. May is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $95 (€78)
Distance 808 miles (1301 km) |
Average flight duration 2h 23m |
Cheapest ticket price $152 (€125) |
Flights per day 43 |
Direct flights 2 |
Fastest flight 2h 32m |
First flight 5:00 AM |
Last flight 10:05 PM |
Cheapest Month May |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Sun |
Least Busy Day Sun |
Best time to book 21 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $95 (€78)
The cheapest and fastest flights from Philadelphia, PA to St. Louis, MO
Showing times and prices for Jul 12
Cheapest price
$468
Average price
$569
Fastest journey
2 h 33 m
Average duration
5 h 24 m
Flights per day
5
Distance
1301 km
Cheap tickets
The best way to find a cheap flight ticket from Philadelphia, PA to St. Louis, MO is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Philadelphia, PA to St. Louis, MO will cost around $569 if you buy it on the day, but the cheapest tickets can be found for only $468.
Fast flights
Of the 5 flights that leave Philadelphia, PA for St. Louis, MO onSun, Jul 12, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jul 12 the direct flights cover the 1301 km distance in an average of 5 h 24 m but if you time it right, some flights will get you there in just 2 h 33 m .
On Sun, Jul 12 the longest flights will take 16 h 28 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
4:00 PM2h33Philadelphia, PA6:33 PMSt. Louis, MO$4681One-way0 transfers- 3:11 PM2h33Philadelphia, PA5:44 PMSt. Louis, MO$4891One-way0 transfers
- 3:06 PM2h42Philadelphia, PA5:48 PMSt. Louis, MO$5271One-way0 transfers
- 1:18 AM2h44Philadelphia, PA4:02 AMSt. Louis, MO$5341One-way0 transfers
10:55 PM16h28Philadelphia, PA3:23 PMSt. Louis, MO$8271One-way0 transfers
- 4:00 PM2h33Philadelphia, PA6:33 PMSt. Louis, MO$4681One-way0 transfers
- 3:11 PM2h33Philadelphia, PA5:44 PMSt. Louis, MO$4891One-way0 transfers
- 3:06 PM2h42Philadelphia, PA5:48 PMSt. Louis, MO$5271One-way0 transfers
- 1:18 AM2h44Philadelphia, PA4:02 AMSt. Louis, MO$5341One-way0 transfers
- 10:55 PM16h28Philadelphia, PA3:23 PMSt. Louis, MO$8271One-way0 transfers
Travel Information
Compare bus, train, and flight for Philadelphia, PA to St. Louis, MO
Omio recommends booking the bus as it is the most popular option from Philadelphia, PA to St. Louis, MO among Omio's users. If you are prioritising price take the bus with prices starting from $95. For those with little time consider booking a flight which can get you there in 2h 23m. The ticket price range depends on the travel mode: a bus costs an average of $95, and a flight costs an average of $152.
Distance: 808 miles (1301 km)
Compare flight with
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
$487 Average price | $147 Average price Cheapest | $342 Average price | $255 Average price (fuel + tolls) |
5h 23m Average total duration Fastest 2h 23m Onboard + 3h 0m Additional time* | 22h 27m Average total duration 21h 57m Onboard + 30m Additional time* | 24h 2m Average total duration 23h 32m Onboard + 30m Additional time* | 14h 7m Average total duration (door-to-door) |
Most popular airline |  Most popular bus company |  Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Philadelphia, PA to St. Louis, MO is a bus with an average price of $147 (€121).
This is compared to other travel options from Philadelphia, PA to St. Louis, MO:
A bus is $195 (€161) less than a train for this route with tickets for a train from Philadelphia, PA to St. Louis, MO costing on average $342 (€281).
A bus is $340 (€280) less than a flight for this route with tickets for a flight from Philadelphia, PA to St. Louis, MO costing on average $487 (€400).
The fastest way to travel from Philadelphia, PA to St. Louis, MO is by flight with an average journey time of 2h 23m.
Other travel options to St. Louis, MO take longer:
Bus takes on average 21h 57m.
Train takes on average 23h 32m.
It's helpful to compare your options as there are 3 ways to travel between Philadelphia, PA and St. Louis, MO including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from Philadelphia, PA to St. Louis, MO among Omio's users.
Live departures
Philadelphia, PA to St. Louis, MO flight times
The table below shows live departures for Philadelphia, PA to St. Louis, MO flights for today, Saturday, July 11. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 9:40 PM Philadelphia, PA | 2h46 | 12:26 AM St. Louis, MO | 0 transfersDirect | |
| Sunday, July 12 | |||||
| 1:18 AM Philadelphia, PA | 2h44 | 4:02 AM St. Louis, MO | 0 transfersDirect | |
| 3:06 PM Philadelphia, PA | 2h42 | 5:48 PM St. Louis, MO | 0 transfersDirect | |
| 3:11 PM Philadelphia, PA | 2h33 | 5:44 PM St. Louis, MO | 0 transfersDirect | |
| 4:00 PM Philadelphia, PA | 2h33 | 6:33 PM St. Louis, MO | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Philadelphia, PA to St. Louis, MO by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Sun
Jul 12
Jul 12
Mon
Jul 13
Jul 13
Tue
Jul 14
Jul 14
Wed
Jul 15
Jul 15
Thu
Jul 16
Jul 16
Fri
Jul 17
Jul 17
Sat
Jul 18
Jul 18
Why should you book Philadelphia, PA to St. Louis, MO flights with Omio?
American Airlines operates all flights services from Philadelphia, PA to St. Louis, MO.
Omio is an official ticket reseller for all your travel options from Philadelphia, PA to St. Louis, MO.
Why book with Omio vs American Airlines?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare American Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Philadelphia, PA to St. Louis, MO.
Why book with Omio over Trip, Edreams or Skyscanner?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Philadelphia, PA to St. Louis, MO.
Airlines: American Airlines from Philadelphia, PA to St. Louis, MOFind the best flights between Philadelphia, PA to St. Louis, MO with Omio's travel partners American Airlines from $95 (€78). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
2h 32m
Cheapest Price
$152 (€125)
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Entertaiment on board
Complete guide to St. Louis
Things to do in St. Louis
Discover the best of St. Louis — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect St. Louis trip today.
- Must visit
City Museum
Highly original artist-built museum and playground inside a former warehouse, known for tunnels, slides, rooftop features, and immersive installations.
- Recommended
Missouri History Museum
History museum in Forest Park covering St. Louis, Missouri, and regional stories through accessible permanent and temporary exhibitions.
- Must visit
Forest Park
One of the largest urban parks in the United States, home to major cultural institutions, lakes, trails, and broad green space.
- Recommended
Central West End
Walkable neighborhood known for handsome architecture, lively streets, and a strong mix of shops, culture, and city atmosphere.
- Recommended
Delmar Loop
Popular entertainment corridor with street life, public art, music history, and a strong local identity near Washington University.
- Vegetarian
St. Louis-Style Pizza
A thin, cracker-like crust pizza cut into squares and traditionally topped with Provel cheese. It is one of the city’s most iconic local foods.
Toasted Ravioli
Breaded and fried meat- or cheese-filled ravioli, usually served with marinara. This St. Louis specialty is a classic appetizer across the city.
- Vegetarian
Gooey Butter Cake
A rich, dense cake with a buttery base and sweet, gooey topping. It is a beloved St. Louis dessert found in bakeries throughout the region.
Ted Drewes Frozen Custard
Legendary dessert stand serving frozen custard concretes and sundaes; a must-visit local institution with nostalgic charm.
Pappy's Smokehouse
Popular barbecue spot known for Memphis-style smoked ribs, pulled pork, and brisket in a lively casual setting.
Charlie Gitto's On The Hill
Established Italian restaurant in the historic Hill neighborhood, famous for toasted ravioli, pasta, and classic old-school hospitality.
United States Dollar
Generally moderate for U.S. city travel. Hotels vary, while casual dining, coffee, and local transport are fairly manageable.
Average meal costs
- Budget
- USD 10-15 for fast food or a casual lunch.
- Mid-range
- USD 20-40 per person at a mid-range restaurant.
- Fine dining
- USD 75+ per person at upscale restaurants.
- Coffee
- USD 4-6 for a regular café coffee.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, taxis about 10-15%, and round up for casual service.
FAQs: Philadelphia, PA to St. Louis, MO Flight
Find answers to the most common questions about traveling from Philadelphia, PA to St. Louis, MO by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at St. Louis, MO, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Philadelphia, PA to St. Louis, MO can start from as little as $152 (€125) when you book in advance. The average flight ticket price for Philadelphia, PA to St. Louis, MO is $487 (€400) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Philadelphia, PA to St. Louis, MO is 2h 32m to travel the 808 miles (1301 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Philadelphia, PA to St. Louis, MO leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Philadelphia, PA to St. Louis, MO leaves at 10:05 PM.
Yes, there are 2 direct flights a day from Philadelphia, PA to St. Louis, MO with American Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Philadelphia, PA to St. Louis, MO, you can count on American Airlines for the best way to get you to St. Louis, MO. You can also check all possible airlines who offer a service between Philadelphia, PA and St. Louis, MO and compare the amenities they offer before buying a plane ticket.
Flights from Philadelphia, PA to St. Louis, MO generally leave from Philadelphia International Airport and arrive in St. Louis Lambert International Airport.Philadelphia International Airport is 1 miles (3 km) away from Philadelphia, PA city centre and St. Louis Lambert International Airport is 1 miles (2 km) from St. Louis, MO city centre.
The cheapest month for a flight from Philadelphia, PA to St. Louis, MO is May.
It's helpful to compare your options as there are 3 ways to travel between Philadelphia, PA and St. Louis, MO including taking a bus, train, and flight.
Since neither Philadelphia, PA nor St. Louis, MO are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Philadelphia, PA and St. Louis, MO all year round.
The best events to attend in St. Louis, MO include:
- St. Louis Mardi Gras, a vibrant celebration featuring parades, live music, and festive activities in the Soulard neighborhood
- St. Louis Art Fair, an annual event showcasing local and national artists with art exhibits, live performances, and culinary delights
- Fair St. Louis, a multi-day Independence Day festival with fireworks, concerts, and family-friendly activities along the Gateway Arch.
The best holidays to experience in St. Louis, MO include:
- Independence Day, vibrant fireworks and festive celebrations throughout the city
- Labor Day, pleasant weather and various outdoor activities
- Thanksgiving, a time for family gatherings with a charming autumn atmosphere.
The best season to visit St. Louis, MO is Spring or Fall. The best weather to explore St. Louis, MO is during April-May or September-October.
We recommend using the train as it is the most popular way to get from Philadelphia, PA to St. Louis, MO among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In St. Louis, MO, travelers should be cautious in certain neighborhoods with higher crime rates, especially after dark. Common safety concerns include petty theft, pickpocketing, and occasional scams targeting visitors near popular attractions like the Gateway Arch. It’s advisable to stay in well-populated areas, avoid displaying valuables openly, and use reputable transportation services to minimize risks.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Philadelphia, PA to St. Louis, MO
Most Philadelphia, PA to St. Louis, MO flights use the Philadelphia International Airport to St. Louis Lambert International Airport airport pair. Use this guide to compare Philadelphia, PA and St. Louis, MO airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Philadelphia
Arrival airports in St. Louis
Which Philadelphia, PA airport do flights to St. Louis, MO leave from?
Flights from Philadelphia, PA to St. Louis, MO depart from Philadelphia International Airport. The airport is 1 miles (3 km) from Philadelphia, PA city centre at 8000 Essington Ave, Philadelphia, PA 19153, USA.
Philadelphia International Airport (PHL)8000 Essington Ave, Philadelphia, PA 19153, USA
City-centre transport
Getting to Philadelphia International Airport from Philadelphia city centre
Philadelphia International Airport is 3 km from Philadelphia city centre. Public transport options include:
TrainAir · 22m · $4 · every ~5 min
Bus37 · 36m · $4 · every ~5 min
Philadelphia International Airport airport facilities and services
Philadelphia International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Various restaurants in terminals A-F, including fast food and sit-down options like Chickie's & Pete's and Legal Sea Foods
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Philadelphia International Airport: Parking, Taxis, WC.
Bike and car services
Available at Philadelphia International Airport: Car Rental.
Accessibility
Accessibility facilities are available at Philadelphia International Airport: Elevators, ramps, assistance.
Shops, hotels and contact
Nearby hotels include Hotels nearby, such as Philadelphia Airport Marriott connected to terminal B..
Which St. Louis, MO airport do flights from Philadelphia, PA arrive at?
Flights from Philadelphia, PA to St. Louis, MO arrive at St. Louis Lambert International Airport. St. Louis Lambert International Airport is 1 miles (2 km) from St. Louis, MO city centre.
St. Louis Lambert International Airport (STL)10701 Lambert Intertiol Blvd, St. Louis, MO 63145, USA
City-centre transport
Getting to St. Louis Lambert International Airport from St. Louis city centre
St. Louis Lambert International Airport is 2 km from St. Louis city centre. Public transport options include:
TrainMlr · 31m · $4 · every ~7 min
BusGreyhound US1210 · 25m · $2
St. Louis Lambert International Airport airport facilities and services
St. Louis Lambert International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in both terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at St. Louis Lambert International Airport: Parking, Taxis, WC.
Bike and car services
Available at St. Louis Lambert International Airport: Car Rental.
Accessibility
Accessibility facilities are available at St. Louis Lambert International Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby, such as Marriott St. Louis Airport within walking distance..
Most popular flights from Philadelphia, PA
More options for your journey from Philadelphia, PA to St. Louis, MO
Here are some other resources that might have the information you need
Most popular flights to and from St. Louis, MO and Philadelphia, PA
Most popular flights to St. Louis, MO
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
