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Cheap flights from Devonport to St. Louis from $3,418

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
DPO — STL
20 Aug — 27 Aug1
1 adult

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 15 August 2025.

Round-trip from

$3,418
Qantas Airways
  • Qantas Airways
  • 13/11-17/11
  • 4 total stops
  • 71h 22m total
  • Devonport to St. Louis
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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 15 August 2025.

Thu 13/1106:30DPO - STL
2 stops34h 12mQantas Airways
Mon 17/1107:00STL - DPO
2 stops37h 10mQantas Airways
Deal found 12/8$3,418

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 15 August 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

Thu 13/11

06:30-23:42

2 stops34h 12m

Lambert-St Louis

Mon 17/11

07:00-13:10

2 stops37h 10m

$3,418

Flights are sorted by cheapest return flights first.

Deals found on 12/8

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 return 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.

  • 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 holiday 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.

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Devonport to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Devonport to St. Louis?

Cheapflights simply makes it quick and affordable to book flights from Devonport to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Devonport to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from Devonport shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Devonport to St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Devonport today and book when prices fit your budget.

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