Flights from Boston to Sun Valley (BOS → SUN)

BOS
Boston
Boston Logan International Airport, USA
SUN
Sun Valley
Friedman Mem, USA
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No direct flights found. Here are the 8 fastest 1-stop options.
viaChicago(ORD)
BOS→ORD+1h 30mORD→SUN
5h 40m
viaDenver(DEN)
BOS→DEN+1h 30mDEN→SUN
5h 52m
viaSalt Lake City(SLC)
BOS→SLC+1h 30mSLC→SUN
5h 53m
viaSeattle(SEA)
BOS→SEA+1h 30mSEA→SUN
7h 7m
viaPhoenix(PHX)
BOS→PHX+1h 30mPHX→SUN
7h 11m
viaSan Francisco(SFO)
BOS→SFO+1h 30mSFO→SUN
7h 43m
viaLos Angeles(LAX)
BOS→LAX+1h 30mLAX→SUN
7h 45m
viaSan Diego(SAN)
BOS→SAN+1h 30mSAN→SUN
7h 49m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Boston to Sun Valley? Currently, there are no direct flights from BOS to SUN. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Boston → Sun Valley.

Cheap flights from Boston to Sun Valley Cheapest month to fly to Sun Valley Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Boston

Flights to Sun Valley (SUN) from other airports within 350 km of Boston. Often unlocks cheaper fares or better times.

MHT → SUN 71 km from BOS Manchester → Sun Valley USA · 15 destinations ORH → SUN 71 km from BOS Worcester → Sun Valley USA · 5 destinations PVD → SUN 79 km from BOS Providence → Sun Valley USA · 38 destinations PSM → SUN 81 km from BOS Portsmouth → Sun Valley USA · 6 destinations HYA → SUN 99 km from BOS Hyannis → Sun Valley USA · 8 destinations

Or try a nearby airport to Sun Valley

Flights from Boston (BOS) to other airports within 350 km of Sun Valley.

BOS → BOI 155 km from SUN Boston → Boise USA · 27 destinations BOS → IDA 180 km from SUN Boston → Idaho Falls USA · 10 destinations BOS → JAC 287 km from SUN Boston → Jackson USA · 16 destinations

Other flights from Boston (BOS)

Abu Dhabi (AUH) Amsterdam (AMS) Anchorage (ANC) Anguilla (AXA) Aruba (AUA) Asheville (AVL) Athens (ATH) Atlanta (ATL) All 153 destinations →

Other flights from Sun Valley (SUN)

Chicago (ORD) Denver (DEN) Los Angeles (LAX) Los Angeles (VNY) Phoenix (PHX) Salt Lake City (SLC) San Diego (SAN) San Francisco (SFO) All 9 destinations →