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$55+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DFW
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Lambert-St Louis to Irving are usually found in September or July, booked 67 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from St. Louis to Irving

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Irving (1RV). 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 January 30, 2025.

Round-trip from

$179
(Frontier)

One-way from

$55
(Frontier)

Popular in

January

Cheapest in

September

Average price

$351
From Lambert-St Louis to Irving
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One-way flight from Lambert-St Louis to Irving
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Highest demand for flights based on searches. 12% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to Irving

Cheapest flights from St. Louis to Irving
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 January 30, 2025.

This Frontier deal was found by Cheapflights users on 1/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:43 pmSTL - DFW
1 stop11h 02mFrontier
Wed 2/1912:30 pmDFW - STL
1 stop11h 13mFrontier
Deal found 1/29$179
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 4/175:27 pmSTL - DFW
Nonstop2h 00mAmerican Airlines
Sat 4/197:06 amDFW - STL
Nonstop1h 55mAmerican Airlines
Deal found 1/30$197
This Mytrip deal was found by Cheapflights users on 1/29. 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.
Sun 3/95:38 pmSTL - DFW
1 stop16h 17mSpirit Airlines
Tue 3/117:15 amDFW - STL
2 stops9h 27mSpirit Airlines
Deal found 1/29$209
This KAYAK deal was found by Cheapflights users on 1/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:45 pmSTL - DFW
1 stop7h 31mDelta
Wed 3/125:30 amDFW - STL
1 stop6h 30mDelta
Deal found 1/29$214
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 3/34:30 pmSTL - DFW
1 stop4h 51mUnited Airlines
Tue 3/47:00 amDFW - STL
2 stops7h 36mUnited Airlines
Deal found 1/29$216
This CheapOair deal was found by Cheapflights users on 1/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1311:08 pmSTL - DFW
1 stop11h 39mMultiple Airlines
Mon 2/175:51 pmDFW - STL
1 stop20h 51mMultiple Airlines
Deal found 1/29$228

Find flights from St. Louis to Irving within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 2/12

6:43 pm-5:45 am

1 stop11h 02m

Dallas/Fort Worth

Wed 2/19

12:30 pm-11:43 pm

1 stop11h 13m

$179

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 4/17

5:27 pm-7:27 pm

Nonstop2h 00m

Dallas/Fort Worth

Sat 4/19

7:06 am-9:01 am

Nonstop1h 55m

$197

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 2/27

4:00 pm-6:58 pm

2 stops26h 58m

Dallas/Fort Worth

Thu 3/6

5:20 am-4:42 pm

1 stop11h 22m

$201

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Mon 3/10

4:45 pm-12:16 am

1 stop7h 31m

Dallas/Fort Worth

Wed 3/12

5:30 am-12:00 pm

1 stop6h 30m

$214

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Mon 3/3

4:30 pm-9:21 pm

1 stop4h 51m

Dallas/Fort Worth

Tue 3/4

7:00 am-2:36 pm

2 stops7h 36m

$216

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 2/13

11:08 pm-10:47 am

1 stop11h 39m

Dallas/Fort Worth

Mon 2/17

5:51 pm-2:42 pm

1 stop20h 51m

$228

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 4/2

6:51 pm-12:14 am

1 stop5h 23m

$55

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Tue 3/4

4:00 pm-3:27 pm

2 stops23h 27m

$76

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 2/26

5:37 pm-7:48 pm

Nonstop2h 11m

$89

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 3/12

11:19 am-5:15 pm

1 stop5h 56m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Irving

Get recent, data-driven insights about flights from St. Louis to Irving including ideal travel times, pricing trends, and more.

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 January 24, 2025.

To ensure you get the cheapest price possible for a flight from St. Louis to Irving, you should look to book at least 67 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 January 30, 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 January 30, 2025.

The most flights from STL to 1RV are scheduled on a Thursday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 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 January 30, 2025.
To help decide which airline to fly from St. Louis to Irving, see what other customers have to say about Alaska Airlines, Delta and United 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.
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,688 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,454 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,913 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
8,083 reviews
Alaska Airlines
8.0
Very good
9,688 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Irving. On average, Lambert-St Louis has 26 outbound flights to Irving per day from 5 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $76 and $89, respectively.

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

    The top 3 most reliable airlines when flying from St. Louis to Irving are PSA Airlines (100%), Frontier (87%) and SkyWest Airlines (75%).

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

    While on average a flight from St. Louis to Irving is generally $1,216, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Lambert-St Louis - Dallas/Fort Worth), you can expect to pay $143 for that flight.

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

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

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

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

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

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

  • 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.

See more FAQs

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Top 5 airlines flying from St. Louis to Irving

Discover the top 5 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$131FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$181Average$357FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$313FlexibilityNo cancel feeOn-time63%
DeltaCheapest$208Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$373FlexibilityNo cancel feeOn-time69%
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