Cheap Flights from St Louis to Cedar Rapids

Compare St Louis to Cedar Rapids flight deals

Find the cheapest month or even day of the year to fly to Cedar Rapids

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Find the cheapest month to fly from St Louis to Cedar Rapids

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Cedar Rapids flights are currently cheapest in April.

St Louis to Cedar Rapids: Alternative routes

Compare routes from St Louis to Cedar Rapids below. You may find an airport to fly into that's cheaper, faster, or easier than Cedar Rapids.

St Louis to Cedar Rapids: Flight information

The things to know before you go.
Cheapest flight found$437
Cheapest month to flyApril

Finding cheap flights from St Louis to Cedar Rapids: Frequently asked questions

The best price we found for a return flight from St Louis to Cedar Rapids is $437. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Cedar Rapids. But we found flights with one or more stops from $437.
As of March 2026, there are no flights flying from St Louis to Cedar Rapids.
The cheapest month to fly from St Louis to Cedar Rapids is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Cedar Rapids Airport on Saturday, 4 April 2026.
No airlines currently offer direct flights between St Louis Airport and Cedar Rapids Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cedar Rapids but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cedar Rapids is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Cedar Rapids.

Travelling from Lambert-St. Louis International Airport (STL) to The Eastern Iowa Airport (CID): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Make sure you're at the airport on time to board your STL to CID flight.

  • During popular months like July, you'll want to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Lambert-St. Louis International Airport to The Eastern Iowa Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Worthwhile stopovers between STL and CID include:

    • Minneapolis-St. Paul International Airport

    • O'Hare International Airport

    • Nashville International Airport

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to The Eastern Iowa Airport (CID)

  • The lowest price we've seen for a one-way Lambert-St. Louis International Airport to The Eastern Iowa Airport flight is $144. A return ticket right now is $437. Depending on the availability and when you book, these fares may change.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from STL to CID if you book in advance. Airlines often offer some terrific early bird rates.

  • Finding cheap flights from Lambert-St. Louis International Airport to The Eastern Iowa Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' tool to see the lowest prices throughout the month and score a great deal.

  • You don't need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from STL to CID.

  • Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Lambert-St. Louis International Airport to The Eastern Iowa Airport.

Handy information about Lambert-St. Louis International Airport (STL)

Arriving at The Eastern Iowa Airport (CID)

Getting from The Eastern Iowa Airport (CID) to central Cedar Rapids

  • You'll find CID at 2515 Wright Brothers Boulevard.

  • The Eastern Iowa Airport to central Cedar Rapids has a drive time of about 15 minutes. It's approximately 14 kilometres away.

  • It takes around 40 minutes when travelling by public transport.

When to fly to The Eastern Iowa Airport (CID)

  • It's time to pick your trip dates for your flight from Lambert-St. Louis International Airport to The Eastern Iowa Airport. August is the most popular month to visit Cedar Rapids. If you prefer a more relaxed vibe, go in February.

  • Lock in your flight from Lambert-St. Louis International Airport to The Eastern Iowa Airport for July if you want to visit Cedar Rapids during its warmest month. Expect temperatures of between 14ºC and 31ºC.

  • January has average temperatures of between -17ºC and 1ºC. Search for cheap tickets from STL to CID around that time if you want to travel in cooler conditions.

Explore more of United States

  • Chicago is just one of the many places in United States waiting to be explored after you've seen Cedar Rapids. Around 338 kilometres away to the east, well-known attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • If you want to check out another major destination in United States, head for Milwaukee, about 338 kilometres east of Cedar Rapids. Miller Park, Pabst Mansion and Milwaukee Public Museum are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.