WAS - BOI Price
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$317 - $785
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BOI Temperature
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30.2 - 75.2 °F
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BOI Rainfall
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0.2 - 1.6 inches
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Popular in December High demand for flights, 38% potential price rise |
Cheapest in October Best time to find cheap flights, 35% potential price drop |
Round-trip from $317 From Washington, D.C. (WAS) to Boise Air Term. Gowen Fld |
One-way from $186 One-way flight from Washington, D.C. (WAS) to Boise Air Term. Gowen Fld |
It’s typically best to fly out from Washington, D.C. to Boise in the evening. Doing so could potentially save you 97% on the flight price compared to flying in the afternoon, which is usually more expensive.
October is one of the best times of the year to fly to Boise from Washington, D.C.. Prices for October average $488 per person but you can even find prices for as low as $285. The most expensive prices can be found in the month of December. Opting for a October flight can save you 60% on your journey compared to booking in December
To save on the cost of your flight from Washington, D.C. to Boise, book at least 38 days before your planned departure. Booking around this time can save you about 39% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $560 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $674.
Flights from Washington, D.C. to Boise are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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$100 | $173 | No cancel fee | 62% | ||
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$166 | $459 | No cancel fee | 75% | ||
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$208 | $579 | No cancel fee | 69% | ||
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$243 | $566 | No cancel fee | N/A | ||
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$303 | $493 | No cancel fee | 71% |