The cheapest times to fly from SID to TVF are

  • September 24th to December 31st (except the weeks of October 8th and October 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SID to TVF is late November to early December. Prices can be as high as $10900 for Sunday flights during mid July, or as low as $1735 for Wednesday flights around late November to early December.


When to Fly to Thief River Falls

Flying from Sal Island (SID) to Thief River Falls, MN (TVF) will usually cost between $1764 to $5062 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late November to early December with an average ticket price of $1813. Due to high demand the most expensive time to fly is mid July, with an average price of $6786. Planning your trip to low-cost times can easily save you $4973 on economy flights and even more on first-class flights. Generally, any price below $2730 can be considered a good price for a round-trip SID to TVF flight.

See below for a graph of average weekly prices for the SID to TVF route. All prices are for round-trip tickets in USD.

SID to TVF Flight Prices

Compared to other flights, the SID to TVF flight is more expensive than the average and costs about as much as the average flight leaving from Sal. The average price per mile (for a direct flight) is $0.37, which is a bit above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to TVF, and Tuesday the cheapest day to fly back into SID. Sundays are the most expensive days to fly to Thief River Falls, and Saturdays are the most expensive days to return to Sal. Selecting flights on the least expensive days could save you up to $2008 (44%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1990. Return trip prices are from the TVF to SID flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SID to TVF can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 9 hour 15 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from SID to TVF while comparing.

Destination alternative #1: Jamestown Regional Airport (JMS) in Jamestown, ND

  • 140 miles (225 km) away from TVF
  • Usually 27.20% less expensive than TVF
  • Nonstop flights available

See SID to JMS flights

Destination alternative #2: Falls International Einarson Field Airport (INL) in International Falls, MN

  • 132 miles (212 km) away from TVF
  • Usually 4.38% less expensive than TVF
  • Nonstop flights available

See SID to INL flights


Flight Hacking SID to TVF

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SID to TVF — but Champion Traveler does!

Hack #1: Washington, DC (SID > IAD > TVF)

  • Price for both tickets: $2083
  • Average savings: $647 (23.7%)

See SID to YYZ flights

Hack #2: Toronto (SID > YYZ > TVF)

  • Price for both tickets: $2138
  • Average savings: $592 (21.69%)

See SID to IAD flights

Hack #3: Richmond, VA (SID > RIC > TVF)

  • Price for both tickets: $2169
  • Average savings: $561 (20.55%)

See SID to RIC flights


Flight Questions Answered

Still have questions about flying from SID to TVF? We’ve got answers.

Which airlines fly this route?

You can find an unknown number of major airlines flying this route most often: probably the largest local airline, and potentially more during busy seasons.

How far away is it from Thief River Falls Regional Airport to Amilcar Cabral International Airport?

The distance between the two airports is roughly 4593 miles or 7392 kilometers.

How long does it take to fly from SID to TVF?

The real-world flight time for a nonstop SID to TVF flight is about 9 hour 15 minutes.

How many flights go between Sal Island and Thief River Falls, MN?

It depends on the day of the week and the date, but a typical day might have around 7 available flights from SID to TVF.


Airport Location Info


Departing Airport

Origination codeSID
Origination airport nameAmilcar Cabral International Airport
CitySal Island
CountryCape Verde

Return Airport

Destination codeTVF
Destination airport nameThief River Falls Regional Airport
CityThief River Falls, MN
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.