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St. Louis

$2,036+ Cheap flights from Devonport (DPO) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DPO — STL
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Devonport to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Devonport (DPO) to St. Louis (STL). 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 November 2, 2025.

Round-trip from

$2,036
(oojo)
From Devonport to Lambert-St Louis
Search Deals

Find flight deals from Devonport to St. Louis

Cheapest flights from Devonport to St. Louis
Explore the most affordable flight options available from Devonport to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This oojo deal was found by Cheapflights users on 10/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:00 pmDPO - STL
2 stops47h 57mQantas Airways
Mon 12/226:20 amSTL - DPO
2 stops41h 15mQantas Airways
Deal found 10/31$2,036
This Qantas Airways deal was found by Cheapflights users on 10/31. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:30 amDPO - STL
2 stops34h 12mQantas Airways
Mon 11/241:20 pmSTL - DPO
2 stops34h 15mQantas Airways
Deal found 10/31$2,066
This Qantas Airways deal was found by Cheapflights users on 10/31. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:30 amDPO - STL
3 stops27h 04mMultiple Airlines
Mon 12/2211:41 amSTL - DPO
2 stops32h 29mMultiple Airlines
Deal found 10/31$2,401

Cheapflights Fare Finder

 
Customize your flight search to find flights from Devonport to St. Louis 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 November 2, 2025.
Use the filters below to find and compare flights from Devonport to St. Louis that are best for you.

Fly from

Devonport

Fly to

St. Louis

Route

Depart

Return

Price

DevonportSt. Louis

DPO - STL

DPOSTL

Devonport

Mon 12/15

5:00 pm-11:57 pm

2 stops47h 57m

Lambert-St Louis

Mon 12/22

6:20 am-4:35 pm

2 stops41h 15m

$2,036

DevonportSt. Louis

DPO - STL

DPOSTL

Devonport

Thu 11/20

6:30 am-11:42 pm

2 stops34h 12m

Lambert-St Louis

Mon 11/24

1:20 pm-4:35 pm

2 stops34h 15m

$2,066

DevonportSt. Louis

DPO - STL

DPOSTL

Devonport

Mon 12/15

6:30 am-4:34 pm

3 stops27h 04m

Lambert-St Louis

Mon 12/22

11:41 am-1:10 pm

2 stops32h 29m

$2,401

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from Devonport to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Devonport 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.

Related info for your journey

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

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

    Departing from Devonport to St. Louis will take you 47h 57m. Devonport and St. Louis are separated by a distance of 9472 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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