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Cheap flights from St. Louis to Inverness from £438

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — INV
2 Sep — 9 Sep1
1 adult

Cheap flight deals from St. Louis to Inverness

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Inverness (INV). 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 28 August 2025.

Round-trip from

£438

Popular in

July

Cheapest in

February

Average price

£734
British Airways
  • British Airways
  • 13/10-22/10
  • 4 total stops
  • 52h 19m total
  • St. Louis to Inverness
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£156 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from St. Louis to Inverness

Cheapest flights from St. Louis to Inverness
Explore the most affordable flight options available from St. Louis to Inverness. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

Mon 13/1010:36STL - INV
2 stops17h 39mBritish Airways
Wed 22/1015:40INV - STL
2 stops34h 40mBritish Airways
Deal found 27/8£438
Wed 19/1113:43STL - INV
2 stops15h 12mBritish Airways
Sun 23/1120:05INV - STL
2 stops32h 54mBritish Airways
Deal found 27/8£475
Fri 10/1006:00STL - INV
2 stops22h 15mBritish Airways
Mon 20/1015:45INV - STL
2 stops34h 35mBritish Airways
Deal found 25/8£477
Thu 28/813:15STL - INV
2 stops14h 15mBritish Airways
Thu 4/910:20INV - STL
2 stops18h 47mBritish Airways
Deal found 27/8£1,122

Cheapflights Fare Finder

 
Customise your flight search to find flights from St. Louis to Inverness 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 858,174 searches. Data last updated 28 August 2025.
Use the filters below to find and compare flights from St. Louis to Inverness that are best for you.

Fly from

St. Louis

Fly to

Inverness

Route

Depart

Return

Price

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Mon 13/10

10:36-10:15

2 stops17h 39m

Inverness

Wed 22/10

15:40-20:20

2 stops34h 40m

£438

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Wed 19/11

13:43-10:55

2 stops15h 12m

Inverness

Sun 23/11

20:05-22:59

2 stops32h 54m

£475

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Fri 10/10

06:00-10:15

2 stops22h 15m

Inverness

Mon 20/10

15:45-20:20

2 stops34h 35m

£477

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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

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

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Inverness

What is the cheapest month to book a flight from St. Louis to Inverness?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Inverness (average of £101). Flying from St. Louis to Inverness in August is currently the most expensive (average of £174). 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Inverness. 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 St. Louis to Inverness?

    Departing from St. Louis to Inverness will take you 17h 39m. St. Louis and Inverness are separated by a distance of 3887 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Inverness 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 Inverness?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Inverness (average of £101). Flying from St. Louis to Inverness in August is currently the most expensive (average of £174). 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

Travelling to a place near Inverness?

Book flights to Inverness if you plan to visit one of these locations
Aviemore
Kyle
Elgin
Fort Augustus
Lossiemouth
Newtonmore
Ullapool
Dornoch
Tain
Nairn
Dingwall

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Alternative routes for St. Louis to Inverness

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Inverness?

Cheapflights makes it easy to find St. Louis to Inverness flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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