The cheapest times to fly from PHF to TWF are

  • January 1st to March 25th (except the week of February 12th)
  • April 9th to April 29th
  • August 6th to September 9th
  • September 24th to November 11th (except the week of October 8th)

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 PHF to TWF is late January. Prices can be as high as $1273 for Sunday flights during late December, or as low as $456 for Tuesday flights around late January.


When to Fly to Twin Falls

Flying from Newport News/Williamsburg, VA (PHF) to Twin Falls, ID (TWF) will usually cost between $579 to $1067 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $616. Due to high demand the most expensive time to fly is late December, with an average price of $1020. Planning your trip to low-cost times can easily save you $404 on economy flights and even more on first-class flights. Generally, any price below $788 can be considered a good price for a round-trip PHF to TWF flight.

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

PHF to TWF Flight Prices

Compared to other flights, the PHF to TWF flight is cheaper than the average and costs about as much as the average flight leaving from Newport News. The average price per mile (for a direct flight) is $0.24, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $271 (28%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $666. Return trip prices are from the TWF to PHF 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 PHF to TWF can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 38 minutes may not 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 not usually a nonstop flight from PHF to TWF while comparing.

Destination alternative #1: Boise Air Terminal Airport (BOI) in Boise, ID

  • 115 miles (185 km) away from TWF
  • Usually 13.64% less expensive than TWF
  • 2-layover flights available

See PHF to BOI flights

Destination alternative #2: Friedman Memorial Airport (SUN) in Sun Valley/Hailey/Ketchum, ID

  • 71 miles (114 km) away from TWF
  • Usually 4.06% less expensive than TWF
  • 2-layover flights available

See PHF to SUN flights


Flight Hacking PHF to TWF

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 PHF to TWF — but Champion Traveler does!

Hack #1: Salt Lake City, UT (PHF > SLC > TWF)

  • Price for both tickets: $612
  • Average savings: $176 (22.34%)

See PHF to SLC flights

Hack #2: Chicago, IL (PHF > ORD > TWF)

  • Price for both tickets: $673
  • Average savings: $115 (14.59%)

See PHF to ORD flights

Hack #3: Denver, CO (PHF > DEN > TWF)

  • Price for both tickets: $674
  • Average savings: $115 (14.53%)

See PHF to DEN flights


Flight Questions Answered

Still have questions about flying from PHF to TWF? We’ve got answers.

Which airlines fly this route?

You can find 1 major airline flying this route most often: Delta, and potentially more during busy seasons.

How far away is it from Joslin Field – Magic Valley Regional Airport to Newport News/Williamsburg International Airport?

The distance between the two airports is roughly 2032 miles or 3270 kilometers.

How long does it take to fly from PHF to TWF?

The real-world flight time for a nonstop PHF to TWF flight is about 4 hour 38 minutes.

How many flights go between Newport News/Williamsburg, VA and Twin Falls, ID?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from PHF to TWF.


Airport Location Info


Departing Airport

Origination codePHF
Origination airport nameNewport News/Williamsburg International Airport
CityNewport News/Williamsburg, VA
Countrythe United States

Return Airport

Destination codeTWF
Destination airport nameJoslin Field – Magic Valley Regional Airport
CityTwin Falls, ID
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.