Flights Denver → Toronto
As of October 2026, economy flights from Denver to Toronto have a typical range GBP 427–1790, median GBP 546. Full range across all 26 offers: GBP 340–1790. We found 19% of 26 offers from budget carriers (around GBP 431) and 81% from full-service carriers (around GBP 546).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Denver → Toronto
Based on 26 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Denver → Toronto
Add-on pricing from the cheapest available offer per airline · October 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Air Canada | — | GBP 23 | — |
| United Airlines | Included | GBP 26 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Denver to Toronto cost?
Based on 26 offers · October 2026
Denver to Toronto flights ranged from GBP 340 to GBP 1790 across 26 offers analyzed in October 2026. Two fare clusters detected: budget fares around 848 and premium fares around 1718 The chart below shows how prices distributed across all 26 offers.
What hidden fees do Denver to Toronto flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Denver to Toronto routes. The breakdown below is based on 26 offers analyzed in October 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| AC | 15 | 2% |
| UA | 38 | 7% |
United Airlines: base ~GBP 508 + fees GBP 38 = ~GBP 546 total. Air Canada: base ~GBP 632 + fees GBP 15 = ~GBP 647 total.
United Airlines's GBP 38 ancillary fees narrow the gap with Air Canada's lower-fee model — the GBP 124 base difference shrinks to GBP 101 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Denver to Toronto?
7 airlines flew Denver to Toronto in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
| Airline | Offers | Typical range (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 F9|AA|AC|WN | 1 | — | 340 | n/a |
 F9|AA|AC | 1 | — | 344 | n/a |
 AA|AC|WN | 1 | — | 425 | n/a |
 AA|AC | 1 | — | 429 | n/a |
 AC|WN | 1 | — | 431 | n/a |
 United Airlines | 7 | 476–546 | 546 | 38 (7%) |
 Air Canada | 14 | 436–1790 | 647 | 15 (2%) |
Where do the best Denver → Toronto prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Denver to Toronto flights
- Denver–Toronto had 26 offers analyzed. Median price: GBP 546.
- UA charges 2.5x more in ancillary fees than AC — GBP 38 vs GBP 15 avg per booking.
- The same route priced GBP 489 apart depending on where it was booked — the lowest median was GBP 340. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Denver to Toronto cost?
- Based on 26 offers analyzed, Denver to Toronto flights range from GBP 340 to GBP 1790, with a median price of GBP 546. Search for your specific dates →
- What hidden fees should I expect on Denver to Toronto flights?
- On average, ancillary fees (bags, seat selection) add GBP 23 to the base fare on Denver to Toronto flights. See itemized fees for your itinerary →
- Which airline is cheapest on Denver to Toronto including all fees?
- F9|AA|AC|WN has the lowest median fare on Denver to Toronto at GBP 340 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Denver–Toronto flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was GBP 340. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Denver to Toronto routes?
- Denver to Toronto has 7 airlines competing, creating a price range from GBP 340 to GBP 1790 across 26 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
7 airlines, two price clusters — find which fits your budget
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