What are the cheapest airlines flying from St. Louis to Inverness round-trip?

British Airways, at £465, was found to be the cheapest airline from St. Louis to Inverness. An alternate airline flying to your destination would be American Airlines. You may be able to fly from St. Louis to Inverness for 9% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Inverness ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. March is typically the driest time to visit Inverness when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Inverness, 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 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

What is the cheapest month to fly from St. Louis to Inverness?

October can be a great time to fly to Inverness from St. Louis with a flight ticket averaging about £514. Cheapflights users have found deals in the month of October for as cheap as £204. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from STL to INV?

When flying from St. Louis to Inverness, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£465+ Flights from St. Louis to Inverness

Cheap flight deals from St. Louis to Inverness

Round-trip from	£465
Popular in	July
Cheapest in	October
Average price	£918

British Airways
10/10-20/10
4 total stops
65h 44m total
St. Louis to Inverness

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£139 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 11 July 2025.

Fri 10/1017:00STL - INV

2 stops35h 25mBritish Airways

Mon 20/1015:45INV - STL

2 stops30h 19mBritish Airways

Deal found 9/7£465

Fri 17/1019:41STL - INV

2 stops18h 29mAmerican Airlines

Sat 25/1011:00INV - STL

3 stops18h 58mAmerican Airlines

Deal found 10/7£503

Fri 17/1008:44STL - INV

3 stops23h 26mMultiple Airlines

Sat 25/1007:00INV - STL

3 stops20h 47mMultiple Airlines

Deal found 10/7£935

Sat 19/707:20STL - INV

2 stops21h 05mKLM

Fri 25/706:25INV - STL

2 stops16h 17mKLM

Deal found 10/7£1,088

Best flights from St. Louis to Inverness
Discover carefully curated flight deals from St. Louis to Inverness that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Fri 10/1017:00STL - INV

2 stops35h 25mBritish Airways

Mon 20/1015:45INV - STL

2 stops30h 19mBritish Airways

Deal found 9/7£465

Fri 17/1019:41STL - INV

2 stops18h 29mAmerican Airlines

Sat 25/1011:00INV - STL

3 stops18h 58mAmerican Airlines

Deal found 10/7£503

Fri 17/1008:44STL - INV

3 stops23h 26mMultiple Airlines

Sat 25/1007:00INV - STL

3 stops20h 47mMultiple Airlines

Deal found 10/7£935

Last-minute flights from St. Louis to Inverness
Discover last-minute flight deals from St. Louis to Inverness. Data last updated 11 July 2025 and is based on user searches.

Sat 19/707:20STL - INV

2 stops21h 05mKLM

Fri 25/706:25INV - STL

2 stops16h 17mKLM

Deal found 10/7£1,088

Sat 19/710:45STL - INV

2 stops27h 30mMultiple Airlines

Fri 25/706:30INV - STL

3 stops38h 51mMultiple Airlines

Deal found 10/7£1,372

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Inverness that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Fri 10/10

17:00-10:25

2 stops35h 25m

Inverness

Mon 20/10

15:45-16:04

2 stops30h 19m

£465

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Fri 17/10

19:41-20:10

2 stops18h 29m

Inverness

Sat 25/10

11:00-23:58

3 stops18h 58m

£503

St. LouisInverness

STL - INV

STLINV

Lambert-St Louis

Fri 17/10

08:44-14:10

3 stops23h 26m

Inverness

Sat 25/10

07:00-21:47

3 stops20h 47m

£935

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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.

Reviews of airlines servicing Inverness

Check out reviews from past customers who have flown with American Airlines and British Airways from St. Louis to Inverness to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

British Airways

6.6

Okay

7,109 reviews

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Inverness round-trip?
British Airways, at £465, was found to be the cheapest airline from St. Louis to Inverness. An alternate airline flying to your destination would be American Airlines. You may be able to fly from St. Louis to Inverness for 9% less than the average price by searching for these airlines.
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.

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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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Cheap flights from St. Louis to Inverness from £465

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. Louis to Inverness

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Inverness

Cheapest flights from St. Louis to InvernessExplore 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 11 July 2025.

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 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Inverness that are best for you.

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.

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?

Reviews of airlines servicing Inverness

Check out reviews from past customers who have flown with American Airlines and British Airways from St. Louis to Inverness to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines flying from St. Louis to Inverness round-trip?

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

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

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

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

Travelling to a place near St. Louis?

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Alternative routes for St. Louis to Inverness

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 11 July 2025.