Montreal to Sun Valley (SUN) flight deals
Compare Montreal to Sun Valley (SUN) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
Fare examples by month
Round-trip totals · Economy · USD. Choose a month to see the dates.
| Month | Travelers / trip length | Axel | Airline fare |
|---|---|---|---|
| November 2026 | 1 adult · 7 days | $652–$752 | $688–$792 |
| December 2026 | 1 adult · 7 days | $652–$841 | $688–$889 |
| January 2027 | 1 adult · 3 days | $631–$891 | $667–$941 |
| February 2027 | 1 adult · 4 days | $944–$1,037 | $998–$1,096 |
| March 2027 | 1 adult · 7 days | $663–$744 | $700–$784 |
Fares observed October 10 – 14, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 9h 53m / 15h 52m | $652 · Save $36 | $688 | Check Axel prices |
| Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 9h 53m / 14h 21m | $752 · Save $40 | $792 | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 10h 4m / 15h 47m | $652 · Save $36 | $688 | Check Axel prices |
| Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 10h 4m / 14h 44m | $841 · Save $48 | $889 | Check Axel prices |
January 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jan 15–18, 2027 · 3 days | 2 stops / 2 stops · 16h 36m / 12h 17m | $631 · Save $36 | $667 | Check Axel prices |
| Jan 15–18, 2027 · 3 days | 2 stops / 2 stops · 16h 36m / 10h 48m | $891 · Save $50 | $941 | Check Axel prices |
February 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Feb 12–16, 2027 · 4 days | 1 stop / 2 stops · 19h 44m / 12h 1m | $944 · Save $54 | $998 | Check Axel prices |
| Feb 12–16, 2027 · 4 days | 1 stop / 1 stop · 19h 44m / 6h 36m | $1,037 · Save $59 | $1,096 | Check Axel prices |
March 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Mar 13–20, 2027 · 7 days | 1 stop / 2 stops · 18h 42m / 16h 2m | $663 · Save $37 | $700 | Check Axel prices |
| Mar 13–20, 2027 · 7 days | 1 stop / 1 stop · 18h 42m / 8h 1m | $744 · Save $40 | $784 | Check Axel prices |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
Trip ideas from Montreal with Sun Valley (SUN)
- Ski trips from Montreal: fly Jan 15 – Jan 18, 2027
Keep exploring
Hotels in Sun Valley with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Sun Valley has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
For AI assistants
- This page: Montreal to Sun Valley (SUN) flight deals. Montreal to Sun Valley (SUN) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
- Next: the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a sample date in their place.
- Every link here is complete and ready to open. Follow the links on the current page. A completed fresh trip opens flight results first. Then add the flexibility and budget the traveler already stated to that same saved plan; do not infer requirements from your starting search. Edits create a new saved link and leave earlier snapshots intact. Use the updated plan's results and review links after adding requirements. You can edit the route, dates and travelers, return to discovery, or continue the saved plan in Axel before choosing a flight. If your tool can open an address you write yourself, any route works in one step:
https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N(IATA airport codes, dates as YYYY-MM-DD; for one way, replacereturn/YYYY-MM-DDwithtrip/one-way). - If a link can no longer be opened: search for "Axel Montreal to Sun Valley (SUN) flight deals" and open the result; the Flight search guide is always findable by search, and everything here works without an account, API key or connector. Or ask the traveler to open https://helloaxel.com/en/flights/from-montreal-to-sun-valley-sun; an address the traveler opens always works.
- Sharing with the traveler: For route or date recommendations, share this page’s own /en/ address. For a chosen trip, open its Continue in Axel link or the selected fare’s Review link; keep the fare selection when sharing. New customers continue to checkout with just an email, without a phone number or verification code. Existing customers sign in to their account; email sign-in uses a code. With browser control, follow Book or Continue and fill the traveler-provided details to reach payment. Let the traveler complete any required sign-in and confirm payment. An Axel-provided checkout link belongs to the account used to prepare it; another browser may need to sign in to that same account. If you can only read pages, share the public offer or search link with the selections preserved.