Nonstop route
Dulles to Salt Lake City nonstop
Yes — United and Delta fly IAD to SLC nonstop year-round — about daily.
IADDulles
✈
SLCSalt Lake City
daily13.8 flights a week
Year-round13.8/wk Jun vs 13.3/wk Jan
$200–$400typical one-way · median $275
1,827miles nonstop
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Fares are what people actually paid: half of the 1,218 tickets in the US DOT fare survey for this route sold between $200 and $400 one way, median $275. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
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