Cheap flights from St. Louis (STL) to Aurora, CO from $35
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 5/14. 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
Apr 29 — May 61
From?
To?
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 24, 2024.
Popular in | December |
|---|---|
Cheapest in | October |
Round-trip from | $193 |
One-way from | $98 |
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 3,073,952 searches. Data last updated April 24, 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 4/23$42
Tue 6/410:44 pmSTL - DEN
Nonstop2h 36mFrontier
Wed 6/126:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/23$46
Sat 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/23$57
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/24$60
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/23$64
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sun 5/197:22 pmDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$67
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/136:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/23$68
Tue 6/253:47 pmSTL - DEN
Nonstop2h 30mFrontier
Mon 7/16:26 amDEN - STL
Nonstop2h 11mFrontier
Deal found 4/22$72
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/206:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/22$76
Cheap Delta flights from St. Louis to Aurora
Explore cheap flight options specifically provided by Delta 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 3,073,952 searches. Data last updated April 24, 2024.
Have a look at some of the cheapest available Delta flights departing from St. Louis and landing in Aurora. Make sure to examine the flight information before completing your reservation.
Wed 5/295:30 pmSTL - DEN
1 stop6h 44mDelta
Wed 6/56:10 pmDEN - STL
1 stop5h 36mDelta
Deal found 4/23$176
Tue 6/45:30 pmSTL - DEN
1 stop6h 44mDelta
Tue 6/115:45 amDEN - STL
1 stop8h 12mDelta
Deal found 4/24$187
Wed 6/122:30 pmSTL - DEN
1 stop5h 23mDelta
Wed 6/196:36 pmDEN - STL
1 stop5h 04mDelta
Deal found 4/24$198
Thu 6/135:25 pmSTL - DEN
1 stop6h 28mDelta
Sat 6/156:00 amDEN - STL
1 stop7h 33mDelta
Deal found 4/24$218
Thu 5/306:50 pmSTL - DEN
1 stop5h 24mDelta
Wed 6/58:10 amDEN - STL
1 stop6h 47mDelta
Deal found 4/23$222
Sat 5/45:30 pmSTL - DEN
1 stop6h 40mDelta
Mon 5/612:30 amDEN - STL
1 stop7h 35mDelta
Deal found 4/23$268
Wed 5/12:27 pmSTL - DEN
1 stop5h 50mDelta
Sat 5/43:05 pmDEN - STL
1 stop5h 10mDelta
Deal found 4/23$298
Mon 4/292:27 pmSTL - DEN
1 stop5h 50mDelta
Mon 4/2912:45 amDEN - STL
1 stop7h 11mDelta
Deal found 4/22$318
Thu 5/27:20 amSTL - DEN
1 stop5h 39mDelta
Thu 5/212:45 amDEN - STL
1 stop7h 11mDelta
Deal found 4/23$338
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 3,073,952 searches. Prices were last updated on April 24, 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 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/23$57
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/24$60
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/23$64
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sun 5/197:22 pmDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$67
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/136:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/23$68
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/206:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/22$76
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/206:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/23$77
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/1310:56 pmDEN - STL
1 stop10h 13mFrontier
Deal found 4/23$78
Sat 5/48:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/712:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/22$80
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 3,073,952 searches. Data last updated April 24, 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 4/23$42
Tue 6/410:44 pmSTL - DEN
Nonstop2h 36mFrontier
Wed 6/126:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/23$46
Sat 5/188:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/2110:00 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/23$57
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/24$60
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/23$64
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sun 5/197:22 pmDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$67
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/136:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/23$68
Tue 6/253:47 pmSTL - DEN
Nonstop2h 30mFrontier
Mon 7/16:26 amDEN - STL
Nonstop2h 11mFrontier
Deal found 4/22$72
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Mon 5/206:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/22$76
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 3,073,952 searches. Data last updated April 24, 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 4/23$42
Tue 6/410:44 pmSTL - DEN
Nonstop2h 36mFrontier
Wed 6/126:20 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/23$46
Tue 5/2110:44 pmSTL - DEN
Nonstop2h 36mFrontier
Wed 5/226:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$57
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 5/226:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$58
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 5/186:15 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$59
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/24$60
Sat 5/118:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/1412:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/23$64
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sun 5/197:22 pmDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$67
Wed 5/158:04 pmSTL - DEN
Nonstop2h 31mFrontier
Fri 5/176:26 amDEN - STL
Nonstop2h 10mFrontier
Deal found 4/24$68
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 3,073,952 searches. Data last updated April 24, 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.
Sat 5/48:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/712:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/22$80
Sat 5/48:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/712:45 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 4/23$81
Wed 5/18:04 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 5/86:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/23$89
Sat 5/48:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 5/710:54 pmDEN - STL
1 stop10h 24mFrontier
Deal found 4/22$107
Wed 5/18:04 pmSTL - DEN
Nonstop2h 31mFrontier
Wed 5/810:59 pmDEN - STL
1 stop10h 19mFrontier
Deal found 4/23$108
Fri 5/35:35 pmSTL - DEN
Nonstop2h 28mFrontier
Sat 5/116:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/23$109
Mon 4/298:04 pmSTL - DEN
Nonstop2h 31mFrontier
Tue 4/3012:31 pmDEN - STL
1 stop8h 28mFrontier
Deal found 4/22$119
Wed 5/18:04 pmSTL - DEN
Nonstop2h 31mFrontier
Sat 5/46:41 amDEN - STL
Nonstop2h 06mFrontier
Deal found 4/22$120
Fri 5/35:35 pmSTL - DEN
Nonstop2h 28mFrontier
Sat 5/118:02 pmDEN - STL
1 stop13h 16mFrontier
Deal found 4/23$128
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 3,073,952 searches. Data last updated April 24, 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.
Tue 5/144:50 pmSTL - DEN
Nonstop2h 30mFrontier
Deal found 4/24$35
Fri 5/178:45 pmSTL - DEN
Nonstop2h 31mFrontier
Deal found 4/23$39
Sat 8/178:00 pmSTL - DEN
Nonstop2h 28mFrontier
Deal found 4/24$40
Wed 6/198:02 pmSTL - DEN
Nonstop2h 31mFrontier
Deal found 4/23$45
Wed 5/154:39 pmSTL - DEN
1 stop6h 25mFrontier
Deal found 4/23$49
Mon 6/178:22 pmSTL - DEN
Nonstop2h 31mFrontier
Deal found 4/23$50
Thu 9/263:53 pmSTL - DEN
Nonstop2h 24mFrontier
Deal found 4/23$54
Tue 5/710:59 pmSTL - DEN
1 stop11h 01mFrontier
Deal found 4/23$55
Fri 5/176:40 pmSTL - DEN
1 stop8h 30mFrontier
Deal found 4/23$59
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 3,073,952 searches. Data last updated April 24, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$42 - $203
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
$42
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Tue 6/4
Nonstop2h 36m
Denver Intl
Wed 6/12
Nonstop2h 10m
$46
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Sat 5/18
Nonstop2h 31m
Denver Intl
Tue 5/21
Nonstop2h 09m
$57
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Sat 5/11
Nonstop2h 31m
Denver Intl
Tue 5/14
Nonstop2h 05m
$60
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Sat 5/11
Nonstop2h 31m
Denver Intl
Tue 5/14
Nonstop2h 05m
$64
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Wed 5/15
Nonstop2h 31m
Denver Intl
Sun 5/19
Nonstop2h 10m
$67
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Wed 5/29
1 stop6h 44m
Denver Intl
Wed 6/5
1 stop5h 36m
$176
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Thu 10/3
1 stop26h 22m
Denver Intl
Sat 10/5
1 stop7h 15m
$195
Lambert-St LouisDenver Intl
STL - DEN
STLDEN
Lambert-St Louis
Tue 5/28
1 stop4h 50m
Denver Intl
Thu 5/30
1 stop7h 42m
$203
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.
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 21, 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.
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 $47 while a round-trip flight costs $101. 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 24, 2024.
Get a feel of what it's like to fly with Frontier, Delta and Alaska Airlines 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.
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,110 reviews
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
11,004 reviews
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
11,255 reviews
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,898 reviews
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
663 reviews
9,110 reviews
Crew
8.6
Overall
8.1
Comfort
7.9
Food
7.3
Boarding
8.2
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
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.
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Alternative routes for St. Louis to AuroraSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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 3,073,952 searches. Data last updated April 24, 2024.
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.
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 24, 2024.
| 6%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 35%of flight departures | Morning6 am to noon |
| 50%of flight departures | AfternoonNoon to 6 pm |
| 9%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
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 24, 2024.
| Sunday | 13daily flights |
|---|---|
| Monday | 22daily flights |
| Tuesday | 20daily flights |
| Wednesday | 20daily flights |
| Thursday | 21daily flights |
| Friday | 21daily flights |
| Saturday | 12daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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