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Cheap flights from St. Louis (STL) to Aurora, CO from $39

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — DEN
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from Lambert-St Louis to Aurora are usually found in October or September, booked 55 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from St. Louis to Aurora

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Aurora (9UR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$193

One-way from

$98
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Lambert-St Louis to Aurora
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One-way flight from Lambert-St Louis to Aurora
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How far in advance should I book a flight from St. Louis to Aurora?

Find a great deal and save up to 63% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Aurora within the next two weeks, with the cheapest ticket starting at $128.

What is the cheapest month to fly from St. Louis to Aurora?

Flights from St. Louis to Aurora lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Aurora in October, with the cheapest ticket starting at $40.

When is the cheapest time to fly from St. Louis to Aurora (STL - 9UR)?

When flying from St. Louis to Aurora, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from St. Louis to Aurora

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Aurora. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Check out some of the cheapest Frontier flights we've come across from St. Louis to Aurora. Deals update often to give you more flight options matching your criteria
Wed 6/128:02 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$57
Wed 10/28:00 pmSTL - DEN
Nonstop2h 28mFrontier
Sat 10/56:26 amDEN - STL
Nonstop2h 11mFrontier
Deal found 4/28$58
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/27$67
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$72
Tue 6/113:47 pmSTL - DEN
Nonstop2h 30mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$73
Wed 6/128:02 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 6/1811:39 amDEN - STL
Nonstop2h 08mFrontier
Deal found 4/28$74
Mon 6/178:22 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 6/226:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$77
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/28$78
Sat 6/228:02 pmSTL - DEN
Nonstop2h 31mFrontier
Thu 6/2711:24 amDEN - STL
Nonstop2h 08mFrontier
Deal found 4/28$79

Cheap American Airlines flights from St. Louis to Aurora

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Aurora. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Have a look at some of the cheapest available American Airlines flights departing from St. Louis and landing in Aurora. Make sure to examine the flight information before completing your reservation.
Wed 10/22:05 pmSTL - DEN
1 stop6h 54mAmerican Airlines
Sat 10/59:45 amDEN - STL
1 stop7h 36mAmerican Airlines
Deal found 4/28$178
Sat 10/57:37 amSTL - DEN
1 stop6h 07mAmerican Airlines
Mon 10/711:59 pmDEN - STL
1 stop9h 05mAmerican Airlines
Deal found 4/28$199
Thu 9/125:54 amSTL - DEN
1 stop4h 41mAmerican Airlines
Sat 9/144:26 pmDEN - STL
1 stop5h 54mAmerican Airlines
Deal found 4/28$200
Thu 5/235:55 amSTL - DEN
1 stop4h 50mAmerican Airlines
Thu 5/3010:32 amDEN - STL
1 stop4h 45mAmerican Airlines
Deal found 4/28$223
Wed 10/22:05 pmSTL - DEN
1 stop6h 54mAmerican Airlines
Sun 10/65:00 amDEN - STL
1 stop6h 03mAmerican Airlines
Deal found 4/28$247
Fri 7/56:04 amSTL - DEN
1 stop10h 03mAmerican Airlines
Sat 7/139:08 amDEN - STL
1 stop6h 42mAmerican Airlines
Deal found 4/28$262
Sun 5/55:00 amSTL - DEN
1 stop5h 40mAmerican Airlines
Sun 5/510:50 amDEN - STL
1 stop6h 39mAmerican Airlines
Deal found 4/28$332
Sun 5/55:15 amSTL - DEN
2 stops9h 07mAmerican Airlines
Sun 5/511:59 pmDEN - STL
2 stops10h 11mAmerican Airlines
Deal found 4/28$1,083

Cheap St. Louis to Aurora flights in April & May 2024

Find cheap flight options from St. Louis to Aurora specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
These are some of the most attractive deals on flights from St. Louis to Aurora in 2024. Check back soon for alternative fares.
Sat 5/258:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 6/16:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$57
Tue 5/144:50 pmSTL - DEN
Nonstop2h 30mFrontier
Wed 5/226:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$58
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/27$67
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$72
Sat 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$74
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Tue 5/2810:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/29$77
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/28$78
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Mon 5/276:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$87
Wed 5/88:04 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 5/156:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$88

St. Louis to Aurora 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Aurora in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
These are some of the most attractive deals on flights from St. Louis to Aurora in 2024. Check back soon for alternative fares.
Wed 6/128:02 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$57
Wed 10/28:00 pmSTL - DEN
Nonstop2h 28mFrontier
Sat 10/56:26 amDEN - STL
Nonstop2h 11mFrontier
Deal found 4/28$58
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/27$67
Tue 6/113:47 pmSTL - DEN
Nonstop2h 30mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$69
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$72
Tue 6/113:47 pmSTL - DEN
Nonstop2h 30mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$73
Sat 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$74
Mon 6/178:22 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 6/226:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$77
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/28$78

Non-stop flights to Aurora from St. Louis

Discover non-stop flight options from St. Louis to Aurora. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
For a shorter flight, select one of these non-stop flights from St. Louis to Aurora. If you're looking for other options for flights from St. Louis to Aurora, make sure to update the search form at the top of page.
Wed 6/128:02 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$57
Wed 10/28:00 pmSTL - DEN
Nonstop2h 28mFrontier
Sat 10/56:26 amDEN - STL
Nonstop2h 11mFrontier
Deal found 4/28$58
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/27$67
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$72
Tue 6/113:47 pmSTL - DEN
Nonstop2h 30mFrontier
Wed 6/196:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$73
Sat 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 5/256:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/29$74
Mon 6/178:22 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 6/226:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/28$77
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/28$78
Sat 6/228:02 pmSTL - DEN
Nonstop2h 31mFrontier
Thu 6/2711:24 amDEN - STL
Nonstop2h 08mFrontier
Deal found 4/28$79

St. Louis to Aurora flights leaving soon

Find last-minute flight options from St. Louis to Aurora for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Book one of these great deals on flights from St. Louis to Aurora. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 5/88:04 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 5/156:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$88
Tue 5/74:50 pmSTL - DEN
Nonstop2h 30mFrontier
Sat 5/116:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/29$119
Thu 5/911:38 amSTL - DEN
Nonstop2h 29mFrontier
Mon 5/136:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/29$139
Thu 5/911:38 amSTL - DEN
Nonstop2h 29mFrontier
Sun 5/1211:20 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/29$142
Thu 5/911:38 amSTL - DEN
Nonstop2h 29mFrontier
Sat 5/116:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$143
Wed 5/89:39 pmSTL - DEN
1 stop11h 20mFrontier
Wed 5/156:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$147
Wed 5/88:04 pmSTL - DEN
Nonstop2h 31mFrontier
Fri 5/106:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$149
Tue 5/74:50 pmSTL - DEN
Nonstop2h 30mFrontier
Sat 5/1110:52 pmDEN - STL
1 stop10h 26mFrontier
Deal found 4/29$177
Thu 5/910:59 pmSTL - DEN
1 stop13h 40mFrontier
Sat 5/116:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/28$181

One-way flights to Aurora from St. Louis

Search for one-way flight options from St. Louis to Aurora. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Aurora. Those needing a return flight from St. Louis to Aurora can use the search form above.
Mon 5/208:04 pmSTL - DEN
Nonstop2h 31mFrontier
Deal found 4/28$39
Sat 9/148:00 pmSTL - DEN
Nonstop2h 28mFrontier
Deal found 4/29$44
Thu 5/3011:06 pmSTL - DEN
Nonstop2h 27mFrontier
Deal found 4/28$49
Fri 6/285:36 pmSTL - DEN
Nonstop2h 24mFrontier
Deal found 4/28$50
Thu 5/2311:06 pmSTL - DEN
Nonstop2h 27mFrontier
Deal found 4/28$59
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Deal found 4/28$60
Tue 7/210:32 pmSTL - DEN
Nonstop2h 29mFrontier
Deal found 4/28$64
Mon 7/298:00 pmSTL - DEN
Nonstop2h 28mFrontier
Deal found 4/29$65
Sun 5/266:20 pmSTL - DEN
1 stop15h 40mSun Country Air
Deal found 4/29$69

Find flights from St. Louis to Aurora within your budget

Customize your flight search to find flights from St. Louis to Aurora that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$57 - $205

Route

Depart

Return

Price

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Wed 6/12

Nonstop2h 31m

Denver Intl

Wed 6/19

Nonstop2h 10m

$57

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Wed 10/2

Nonstop2h 28m

Denver Intl

Sat 10/5

Nonstop2h 11m

$58

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Fri 5/17

Nonstop2h 31m

Denver Intl

Tue 5/21

Nonstop2h 09m

$67

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Tue 5/21

Nonstop2h 36m

Denver Intl

Sat 5/25

Nonstop2h 10m

$72

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Tue 6/11

Nonstop2h 30m

Denver Intl

Wed 6/19

Nonstop2h 10m

$73

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Sun 6/2

1 stop22h 45m

Denver Intl

Wed 6/5

Nonstop2h 10m

$140

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Wed 10/2

1 stop6h 54m

Denver Intl

Sat 10/5

1 stop7h 36m

$178

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Fri 5/31

1 stop6h 28m

Denver Intl

Tue 6/4

1 stop5h 46m

$187

Lambert-St LouisDenver Intl

STL - DEN

STLDEN

Lambert-St Louis

Fri 5/24

1 stop24h 05m

Denver Intl

Thu 5/30

1 stop17h 08m

$205

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from St. Louis to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Aurora. Price data was last updated on January 28, 2024.
The price you pay for your flight from St. Louis to Aurora may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from St. Louis to Aurora?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Aurora. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Aurora flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Aurora by month

Plan your trip from St. Louis to Aurora by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Aurora is currently $55 while a round-trip flight costs $115. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Aurora (average of $193). Flying from St. Louis to Aurora in June is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$220

February

$237

March

$269

April

$206

May

$229

June

$288

July

$282

August

$218

September

$214

October

$194

November

$198

December

$193

Temperature and rainfall in Aurora by month

Plan your trip to Aurora by taking into account the average temperature and rainfall totals by month.

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aurora. Reviews last updated April 29, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and Sun Country Air from St. Louis to Aurora by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Southwest
8.2
Very good
6,148 reviews
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Alaska Airlines
8.1
Very good
9,116 reviews
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Delta
8.1
Very good
10,913 reviews
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

United Airlines
7.4
Good
11,202 reviews
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

American Airlines
7.3
Good
14,834 reviews
Southwest
8.2
Very good
6,148 reviews
Check prices

Overall

8.2

Comfort

8.1

Food

7.4

Entertainment

7.8

Crew

8.7

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Aurora?

    If you book a flight to Aurora from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 18 flights from Lambert-St Louis to Aurora per day from 4 different airlines.

  • Can I find flights from St. Louis to Aurora for under $100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Aurora for under $100. The cheapest flight booked recently is on Frontier for just $57, but on average you can expect to pay $84.

  • Are there nonstop flights from St. Louis to Aurora for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Aurora under $100. A good price for a nonstop flight from St. Louis to Aurora is less than $84.

  • Are there last-minute flights available from St. Louis to Aurora for under $100?

    There are currently 20+ open flights from St. Louis to Aurora within the next 7 days for less than $100.

  • What days are nonstop flights available from St. Louis to Aurora?

    Nonstop flights are available for this route on the following days: Tuesday.

  • How popular is this St. Louis to Aurora flight route?

    Flights from Lambert-St Louis to Aurora have been viewed 204 times in the past calendar month.

  • How many flights depart from St. Louis to Aurora on average per day?

    On average 2 flights depart from St. Louis to Aurora per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from St. Louis to Aurora?

    Airlines like Frontier fly from St. Louis to Aurora in about 2h 31m. The time it takes to get you to your destination is usually consistent. St. Louis and Aurora are separated by a distance of 772 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from St. Louis to Aurora one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Sun Country Air and Delta, as they are both options that can get you from St. Louis to Aurora for a low price.

  • What are the most popular airlines that fly from St. Louis to Aurora?

    When booking a flight from St. Louis to Aurora, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What are the most reliable airlines from St. Louis to Aurora?

    Consider Air Canada (82%), Frontier (82%) or United Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Aurora.

  • What are the cheapest flights from St. Louis to Aurora?

    On average you can expect to pay $735 for a flight from St. Louis to Aurora. The cheapest flight overall is $39 while the most popular route, (Lambert-St Louis - Denver Intl) is currently priced at $58.

  • What does STL to DEN mean?

    Lambert-St Louis Airport is STL and Denver Intl Airport is DEN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Colorado Springs Airport (COS), Cheyenne Airport (CYS), Denver Arapahoe Co Airport (APA), Loveland Northern Colorado Airport (FNL).

  • Can I find deals for flights from St. Louis to Aurora that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Aurora flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Aurora with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Aurora flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Aurora that include hotel bookings?

    Yes. In addition to deals on St. Louis to Aurora flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Aurora?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Aurora.

  • Can I find deals for business class flights from St. Louis to Aurora?

    Yes. Cheapflights offers flight deals from St. Louis to Aurora by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Aurora that allow pets onboard?

    Many airlines flying from St. Louis to Aurora offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Aurora?

    Yes, you can often find last-minute deals on St. Louis to Aurora flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Aurora flight deals updated?

    The St. Louis to Aurora flight deals you see on this page were last updated on 4/29.

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Top 4 airlines flying from St. Louis to Aurora

Discover the top 4 airlines that operate flights from St. Louis to Aurora. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$123FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$119Average$362FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$184Average$312FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$193Average$321FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from St. Louis to Aurora by cabin class

Find flights from St. Louis to Aurora, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Aurora

Find hourly flight availability from St. Louis to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
6%of flight departuresEarly morningMidnight to 6 am
34%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

Weekly flight availability from St. Louis to Aurora

Explore weekly flight availability from St. Louis to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2024.
Sunday13daily flights
Monday22daily flights
Tuesday20daily flights
Wednesday20daily flights
Thursday21daily flights
Friday21daily flights
Saturday12daily flights

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