Cheap Flights to Southeast Missouri, MO

Popular airlines

  • American Airlines

  • United

  • Southwest Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • Alaska Airlines

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Flights from $325
STL
Lambert-St. Louis Intl.
Cheapest
Flights from $325
Select flight to Cape Girardeau Municipal CGI. Flights from $686
CGI
Cape Girardeau Municipal
Flights from $686

Frequently asked questions

What month is the cheapest to fly to Southeast Missouri?
The cheapest month to fly to Southeast Missouri is when there's less demand. Off-peak months are usually when you'll find cheap fares. To keep costs down, avoid flying during major holidays and school breaks.
Which US cities have the cheapest flights to Southeast Missouri?
Land cheap flights to Southeast Missouri from New York, Washington and Dallas. These cities usually offer the lowest fares to this unique destination. But bear in mind that stopovers, holiday periods and demand also influence rates, so stay flexible and book when you see a bargain.
Which US cities fly direct to Southeast Missouri?
There are 150 US cities you're able to fly to Southeast Missouri directly from. Compare the options by selecting the "Direct flights only" box on Expedia and find the best departure point for you. Here are a few of the major cities to set off from:

  • New York
  • Washington
  • Dallas
  • Boston
  • Phoenix

How to find a cheap flight to Southeast Missouri?
To get cheap flights to Southeast Missouri, book well in advance and visit during the off-season months of December and January. Want another tip? Leave on a Thursday and save around 16% on average compared to traveling on a Sunday.* Set up price tracking on the Expedia app and we'll notify you as soon as your fares drop.*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 Southeast Missouri?
You can find cheap deals on last-minute flights to Southeast Missouri, especially if your travel plans are flexible. Consider your options for flying from a different hub, changing your dates or selecting an alternative carrier to get a cheap flight to Southeast Missouri.
How far in advance should I book a flight to Southeast Missouri?
Secure your flight to Southeast Missouri two to four months ahead if you're flying in from an international destination. For domestic travel, the timeframe is around 28 days in advance. Bigger savings and a wider variety of departure dates, schedules and seating options are just some of the perks of booking early.**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 Southeast Missouri?
You can save an average of 8% if you buy plane tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Southeast Missouri, it's all about timing.*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 Southeast Missouri?
Pick the aisle seat or window seat and journey to Southeast Missouri with one of these top carriers:

  • American Airlines - 927 flights to Southeast Missouri each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 637 flights to Southeast Missouri each month, including 637 flights to Lambert-St. Louis Intl. Airport (STL) per month.

Can I save money by booking a Southeast Missouri trip package?
You could potentially save hundreds of dollars if you secure a Southeast Missouri flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in the same place. Try bundling hotels and flights with extras like tours and car rentals for your own personalized Southeast Missouri trip.
Can I change or cancel my flight to Southeast Missouri?
You can often change or cancel your flight to Southeast Missouri within 24 hours of booking. However, keep in mind that some flights are non-refundable. In those cases, you may receive a credit toward future travel in place of a direct refund. Be sure to check the airline's rules and restrictions in your itinerary for exact details. Use Expedia's "Changes included" or "No cancel fee" filters when you search to find cheap flights to Southeast Missouri with flexible change policies. For more information, visit our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Book with confidence

Tips to find the cheapest flights to Southeast Missouri

The cheapest day to fly

Get started finding a cheap flight to Southeast Missouri 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

is the cheapest month to fly to Southeast Missouri. 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 Southeast Missouri. 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 Southeast Missouri, 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 Southeast Missouri

The lowest price for round-trip flights to Southeast Missouri in 2026 starts from , while one-way tickets start from . 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 Southeast Missouri. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Southeast Missouri

are just some of the airlines that can typically offer cheap tickets to Southeast Missouri. 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 Southeast Missouri and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Southeast Missouri, 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 Southeast Missouri. 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 Southeast Missouri 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 Southeast Missouri

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 Southeast Missouri.

Stopover savings

The cheapest tickets to Southeast Missouri are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Southeast Missouri. 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 Southeast Missouri 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 Southeast Missouri. Simply download the free Expedia app to your smart device and activate Southeast Missouri 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 Southeast Missouri. 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.

Tips to find the cheapest flights to Southeast Missouri

Travel information

Destination airport
Southeast Missouri
Destination airport IATA code
STL

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