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Selected fares from Baltimore to St. Louis

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Route Information for Flights from Baltimore to St. Louis

Origin Airport IATA Code BWI
Destination Airport IATA Code STL
Flight Price $145
Distance 1,177 km

Baltimore (WAS) to St. Louis (STL)

What?! A trip to St. Louis! Well, looks like you'll need a ticket from Baltimore pretty soon. We suppose you could ride a bike for most of it, but you probably are on a bit of a schedule. Good thing you found us. Hotwire can get you a fabulous rate on your next flight from WAS to STL.

How do I get the best price on my ticket from WAS to STL?

Hotwire has been doing this for years, so we know a couple ways to get the best rate on your flight to St. Louis. You can pocket that extra cash for more than just getting from point A to point B with a few simple steps.

What is the best day of the week to book a flight?

Going with the flow can pay dividends when it comes to getting an affordable flight. Our dear friends, Tuesday and Wednesday, typically have the best rates. Next, Thursday and, surprisingly, Saturday. Most like to fly back on Sunday so you can save by leaving a day earlier.

Can staying the weekend get me a cheaper ticket?

If you stay through the weekend, generally that return ticket to WAS can be cheaper since you'll be leaving earlier in the week. All those business travelers have less elastic schedules, so that means more savings for you. We are all for that!

Can you save while traveling during the off-peak season?

It's all about going to a place when its weather is at its best. For example, Europe, Hawaii, and Alaska are big hits in the summer. Florida, New Orleans, and Southern California are the most popular in springtime. Feeling the bitter cold? Well, the Caribbean Islands and Mexico can warm you up. Unless you're a ski bum -- then places like Colorado will be your winter wonderland. Who doesn't love some good fall foliage? The Pacific Northwest, Northern California, and New England are popular this time of the year. If you can plan your trip around these peak seasons, you'll not only save money, but you'll typically avoid the crowds. Win-win in our books.

Is that the lowest price?

Airline carriers change their rates frequently. If a price you love pops up, then get it! You're not the only flier longing for an amazing rate on a ticket from Baltimore to St. Louis. You may miss out on your opportunity to get the carrier and the times you need.

How else can I save on my flight from Baltimore to St. Louis?

The Hotwire Hot Rate is what makes us stand out from the competition. You'll get one of the best rates on your flight from Baltimore (WAS) to St. Louis (STL). You won't know the time and airline until after you book, but it is a risk where you can reap the rewards.

Book your flight today

Try these tips before you reserve your upcoming flight from Baltimore to St. Louis. You may have enough money back in your hand to add something that makes this vacation extra awesome ... or you can roll that money over and put it toward your next trip out of Baltimore.

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^Savings based on all package bookings with Flight + Hotel made on Hotwire.com from January 1, 2018 to December 31, 2018 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.