$83+ Cheap flights from St. Louis (STL) to Irving, TX
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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Irving with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Lambert-St Louis to Irving are usually found in September or July, booked 62 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from St. Louis to Irving
Keep the following information in mind while searching for St. Louis to Irving flight deals. Data was last updated June 12, 2025.
Round-trip from | $168 (American Airlines) |
|---|---|
One-way from | $83 (Priceline) |
Popular in | February |
Cheapest in | September |
Average price | $281 |
Find flight deals from St. Louis to Irving
Cheapest flights from St. Louis to IrvingExplore the most affordable flight options available from St. Louis to Irving. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from St. Louis to Irving. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Irving 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Irving that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Fri 8/22
10:08 am-11:57 am
Nonstop1h 49m
Dallas/Fort Worth
Wed 9/3
1:27 pm-3:09 pm
Nonstop1h 42m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Fri 9/5
8:44 am-8:32 pm
1 stop11h 48m
Dallas/Fort Worth
Sun 9/7
8:55 am-10:47 am
Nonstop1h 52m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Sun 6/29
8:44 pm-10:42 pm
Nonstop1h 58m
Dallas/Fort Worth
Thu 7/3
5:30 pm-7:24 pm
Nonstop1h 54m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Thu 9/18
8:44 am-8:32 pm
1 stop11h 48m
Dallas/Fort Worth
Sun 9/21
2:19 pm-7:49 am
1 stop17h 30m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Sat 7/26
5:23 pm-12:21 am
1 stop6h 58m
Dallas/Fort Worth
Tue 7/29
4:25 pm-11:53 pm
1 stop7h 28m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Wed 8/13
8:00 am-1:14 pm
1 stop5h 14m
Dallas/Fort Worth
Sat 8/16
5:20 am-3:47 pm
2 stops10h 27m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Thu 7/3
8:44 pm-10:42 pm
Nonstop1h 58m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Sat 7/19
8:30 am-10:22 am
Nonstop1h 52m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Thu 7/31
10:47 am-8:15 pm
1 stop9h 28m
St. LouisDallas
STL - DFW
STLDFW
Lambert-St Louis
Wed 8/20
7:00 am-12:18 pm
1 stop5h 18m
Best time to book a flight from St. Louis to Irving
Have a flexible travel schedule? Discover the best time to fly to Irving from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Irving
How far ahead should I book a flight from St. Louis to Irving?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Irving. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from St. Louis to Irving, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from St. Louis to Irving?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Irving (average of $216). Flying from St. Louis to Irving in March is currently the most expensive (average of $295). 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.
What is the cheapest time of day to fly from STL to 1RV?
Find hourly flight availability from St. Louis to Irving. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from St. Louis to Irving, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from St. Louis to Irving?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Irving. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their St. Louis to Irving flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from St. Louis to Irving
Explore weekly flight availability from St. Louis to Irving. 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 June 12, 2025.
The most flights from STL to 1RV are scheduled on a Thursday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
Rainfall in Irving by month
Plan your trip to Irving by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Irving ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Irving when rainfall is around 1.9 in.
Temperature in Irving by month
Plan your trip to Irving by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Irving, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).
Reviews of airlines servicing Irving
Get insights into the airlines that provide service to Irving. 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 Irving. Reviews last updated June 12, 2025.
To help decide which airline to fly from St. Louis to Irving, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Irving. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to Irving
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from St. Louis to Irving
Discover the top 4 airlines that operate flights from St. Louis to Irving. 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$132 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$311 | FlexibilityNo cancel fee | On-time63% |