Is Delta cheaper than other airlines flying to St. Louis?

With an average return price of $285, Delta is cheaper than American Airlines, Alaska Airlines and United Airlines when it comes to flights to St. Louis. However, the cheapest airline flying to St. Louis is Frontier, with an average return price of $173.

Which other airlines fly to St. Louis?

Along with Delta, you can also fly to St. Louis with American Airlines, Spirit Airlines, United Airlines, American Airlines, Alaska Airlines, Frontier and United Airlines.

How much is a flight to St. Louis with Delta?

On average, Delta flights to St. Louis cost $233 for one-way and $285 return.

Which airport do Delta flights to St. Louis fly into?

You’ll fly into St. Louis Lambert Airport when flying to St. Louis with Delta.

Are there any other airlines in SkyTeam that fly to St. Louis?

Unfortunately, there are no other airlines in SkyTeam that fly to St. Louis.

Delta flights to St. Louis (STL) from $94

STL

Search hundreds of travel sites at once for deals on Delta flights to St. Louis

...and more

In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Low season	January
High season	May
Cheapest flight	$94
Average price round-trip	$329
Good deal one-way	$181

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Washington Dulles Airport to St. Louis

(avg. price over the last 2 weeks)

or less

When to book flights with Delta to St. Louis

Average price per month

Flight prices as travel date approaches

Is Delta cheaper than other airlines flying to St. Louis?
With an average return price of $285, Delta is cheaper than American Airlines, Alaska Airlines and United Airlines when it comes to flights to St. Louis. However, the cheapest airline flying to St. Louis is Frontier, with an average return price of $173.
Which other airlines fly to St. Louis?
Along with Delta, you can also fly to St. Louis with American Airlines, Spirit Airlines, United Airlines, American Airlines, Alaska Airlines, Frontier and United Airlines.
How much is a flight to St. Louis with Delta?
On average, Delta flights to St. Louis cost $233 for one-way and $285 return.
Which airport do Delta flights to St. Louis fly into?
You’ll fly into St. Louis Lambert Airport when flying to St. Louis with Delta.
Are there any other airlines in SkyTeam that fly to St. Louis?
Unfortunately, there are no other airlines in SkyTeam that fly to St. Louis.

See more FAQs

Looking to fly from the United States to St. Louis with Delta? 25% of our users found flights for the following prices or less: From Detroit Metropolitan Wayne County Airport $134 one-way, $249 round-trip.
The cheapest flight to St. Louis with Delta found on KAYAK in the last 2 weeks departed from Detroit Metropolitan Wayne County Airport and cost $110.

8.0

Very goodBased on 10,673 verified guest reviews

8.0Entertainment

8.2Boarding

7.9Comfort

7.4Food

8.6Crew

Pros +

Cons -

3.6 Poor

Anonymous, May 2017

Pros:On board crew was helpful and polite considwring our circumstances.

Cons:Our flight was delayed 3xs (non weather) they said we would miss our connection (I didn't think we would) THEY rebooked a later flight. Of course we landed in time for our original flight. They refused to let us back on our original flight. Put me in touch w/ the help desk who after talking in circles admitted it was their mistake but he had no authority to help. FINAlly & only because others missed their flight we were given the option to go. Crew misplaced our luggage and sent it on a flight we were never supposed to be on, and the bad experience with delays of hours on end continued coming home. (Mechanimal non weather) WE WILL NEVER FLY DELTA AGAIN!

8.0 Very good

Holly, Apr 2024

Super good crew... food was pretty awful- overall Delta is my favorite carrier- takes off on time, good boarding process etc.

6.0 Okay

Netty, Apr 2024

It was a crowded flight. They did the best they could.

10.0 Wonderful

Andrew, Apr 2024

Wider seats/planes

7.0 Good

Anonymous, Oct 2017

Cons:Food was bad.

8.0 Very good

Danilo, Jun 2017

Pros:Nice courteous cabin staff.

Cons:See comment above

10.0 Wonderful

Blankita, Oct 2017

Pros:The TV selections

10.0 Wonderful

Anonymous, Oct 2017

Pros:All that one would want.

10.0 Wonderful

Terry, Jun 2018

Pros:It was short and fast.

10.0 Wonderful

Fernando, May 2018

Pros:Staff very courteous and professional

Cons:None

Book Cheap flights with Delta to St. Louis

Recent round-trip flight deals

7/4Thu

1 stopDelta

4h 09mIAD-STL

7/9Tue

1 stopDelta

4h 47mSTL-IAD

$198

6/26Wed

1 stopDelta

4h 10mDCA-STL

7/2Tue

1 stopDelta

4h 14mSTL-DCA

$198

8/6Tue

1 stopDelta

3h 52mIAD-STL

8/10Sat

1 stopDelta

6h 02mSTL-IAD

$208

5/29Wed

1 stopDelta

5h 50mBOS-STL

5/31Fri

1 stopDelta

4h 55mSTL-BOS

$208

7/2Tue

1 stopDelta

4h 47mDFW-STL

7/6Sat

1 stopDelta

5h 33mSTL-DFW

$208

8/6Tue

1 stopDelta

8h 02mDCA-STL

8/7Wed

1 stopDelta

6h 19mSTL-DCA

$208

6/8Sat

1 stopDelta

4h 10mIAD-STL

6/11Tue

1 stopDelta

4h 40mSTL-IAD

$218

7/9Tue

1 stopDelta

7h 10mDCA-STL

7/12Fri

1 stopDelta

6h 30mSTL-DCA

$218

5/30Thu

nonstopDelta

1h 40mATL-STL

6/3Mon

nonstopDelta

1h 38mSTL-ATL

$219

9/6Fri

1 stopDelta

7h 20mSEA-STL

9/9Mon

1 stopDelta

7h 00mSTL-SEA

$221

8/22Thu

1 stopDelta

8h 41mSEA-STL

8/25Sun

1 stopDelta

6h 58mSTL-SEA

$226

9/3Tue

1 stopDelta

7h 20mSEA-STL

9/9Mon

1 stopDelta

7h 00mSTL-SEA

$227

6/8Sat

1 stopDelta

4h 10mIAD-STL

6/15Sat

1 stopDelta

4h 32mSTL-IAD

$228

8/5Mon

1 stopDelta

8h 06mDCA-STL

8/9Fri

1 stopDelta

3h 47mSTL-DCA

$228

6/22Sat

nonstopDelta

2h 49mLGA-STL

6/25Tue

nonstopDelta

2h 35mSTL-LGA

$229

6/12Wed

1 stopDelta

4h 10mIAD-STL

6/18Tue

1 stopDelta

3h 48mSTL-IAD

$233

6/12Wed

1 stopDelta

6h 45mDCA-STL

6/18Tue

1 stopDelta

3h 59mSTL-DCA

$233

5/31Fri

1 stopDelta

7h 25mBOS-STL

6/5Wed

1 stopDelta

7h 18mSTL-BOS

$236

8/20Tue

nonstopDelta

1h 44mATL-STL

8/27Tue

nonstopDelta

1h 32mSTL-ATL

$239

6/4Tue

nonstopDelta

2h 56mLGA-STL

6/5Wed

nonstopDelta

2h 36mSTL-LGA

$241

Recent one-way flight deals

6/5Wed

1 stopDelta

6h 48mIAD-STL

$94

7/5Fri

1 stopDelta

6h 44mDCA-STL

$94

6/26Wed

1 stopDelta

4h 10mIAD-STL

$104

6/15Sat

1 stopDelta

5h 51mDFW-STL

$104

9/13Fri

1 stopDelta

7h 20mSEA-STL

$108

10/16Wed

1 stopDelta

4h 33mIAD-STL

$109

10/16Wed

1 stopDelta

4h 54mDCA-STL

$109

6/6Thu

1 stopDelta

4h 19mIAD-STL

$114

7/13Sat

1 stopDelta

5h 04mDCA-STL

$114

6/15Sat

nonstopDelta

2h 49mLGA-STL

$115

6/15Sat

1 stopDelta

4h 51mJFK-STL

$124

5/28Tue

nonstopDelta

2h 48mLGA-STL

$127

6/12Wed

1 stopDelta

4h 10mIAD-STL

$129

9/8Sun

nonstopDelta

3h 03mLGA-STL

$130

6/11Tue

1 stopDelta

7h 11mBOS-STL

$132

6/3Mon

1 stopDelta

4h 31mIAD-STL

$133

6/4Tue

1 stopDelta

5h 35mJFK-STL

$136

5/24Fri

1 stopDelta

8h 30mSEA-STL

$138

7/19Fri

1 stopDelta

4h 54mIAD-STL

$139

9/8Sun

1 stopDelta

6h 58mEWR-STL

$139

Flights to St. Louis - Delta

Destination:

Lambert-St Louis (STL)United States

Return flight deals:

Lambert-St Louis - United States

Cabin classes:

$490

First Class flights to St. Louis

$392

Business Class flights to St. Louis

$407

$50

Browse origins:

Flights »
United States

Browse destinations:

$203

Delta to St. Louis

STL

Find cheap Delta flights to St. Louis from $94

Search hundreds of travel sites at once for deals on Delta flights to St. Louis

Good to know

Low season

High season

Cheapest flight

Average price round-trip

Good deal one-way

When to book flights with Delta to St. Louis

FAQs for flying to St. Louis with Delta

Is Delta cheaper than other airlines flying to St. Louis?

Which other airlines fly to St. Louis?

How much is a flight to St. Louis with Delta?

Which airport do Delta flights to St. Louis fly into?

Are there any other airlines in SkyTeam that fly to St. Louis?

Top tips for your flights to St. Louis with Delta

Delta customer reviews

Pros +

Cons -

Traveler rating:

Sort by:

Book Cheap flights with Delta to St. Louis

Recent round-trip flight deals

Search by stops

Search by price

Recent one-way flight deals

Search by stops

Search by price

Top Delta flights

Other airlines flying to St. Louis

Flights to St. Louis - Delta

Destination:

Return flight deals:

Cabin classes:

Browse origins:

Browse destinations: