Travel with Axel,
get the best price.

Route overview: Denver to Syracuse (SYR) flight deals

Denver → Syracuse

Dec 13, 2026 · one way

DEN → SYR1 adulteconomyOne way

7 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 · One way

United Airlines
6:10 pmDEN
3h 32m
Nonstop
11:42 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Dec 13 · One way

American Airlines
2:35 pmDEN
7h 24m
ORD · 2h 46m
11:59 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Delta Air Lines
12:55 amDEN
5h 37m
DTW · 1h 18m
8:32 amSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

American Airlines
2:13 pmDEN
6h 30m
CLT · 1h 21m
10:43 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

United Airlines
5:50 amDEN
5h 50m
ORD · 1h 7m
1:40 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Delta Air Lines
7:05 amDEN
7h 20m
JFK · 2h 9m
4:25 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 13 · One way

Delta Air Lines
7:15 amDEN
7h 24m
LGA · 2h 19m
4:39 pmSYR

One-way total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

DEN ⇄ SYR

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 12, 2026 · Return optionsDec 14, 2026 · Return optionsHotels in Syracuse with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-13 · one wayUnited AirlinesUA2350Axel-exclusive $215.002026-10-29T01:05:10Z
2026-12-13 · one wayAmerican AirlinesAA1277 + AA1520Axel-exclusive $185.002026-10-29T01:05:10Z
2026-12-13 · one wayDelta Air LinesDL1096 + DL3928Axel-exclusive $195.002026-10-29T01:05:10Z
2026-12-13 · one wayAmerican AirlinesAA1662 + AA3160Axel-exclusive $185.002026-10-29T01:05:10Z
2026-12-13 · one wayUnited AirlinesUA529 + UA4439Axel-exclusive $190.002026-10-29T01:05:10Z
2026-12-13 · one wayDelta Air LinesDL336 + DL4732Axel-exclusive $195.002026-10-29T01:05:10Z
2026-12-13 · one wayDelta Air LinesDL2346 + DL5775Axel-exclusive $195.002026-10-29T01:05:10Z

Route overview: Denver to Syracuse (SYR) flight deals

2026-12-13 · one way · Axel-exclusive $215.00

  • United Airlines UA2350: DEN 2026-12-13 18:10:00 → SYR 2026-12-13 23:42:00; nonstop; 212 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $185.00

  • American Airlines AA1277 / AA1520: DEN 2026-12-13 14:35:00 → SYR 2026-12-13 23:59:00; 1 stop(s) via ORD; 444 minutes. Local airport times.
    • AA1277: DEN 2026-12-13 14:35:00 → ORD 2026-12-13 18:14:00; layover at ORD: 166 minutes.
    • AA1520: ORD 2026-12-13 21:00:00 → SYR 2026-12-13 23:59:00.

2026-12-13 · one way · Axel-exclusive $195.00

  • Delta Air Lines DL1096 / DL3928: DEN 2026-12-13 00:55:00 → SYR 2026-12-13 08:32:00; 1 stop(s) via DTW; 337 minutes. Local airport times.
    • DL1096: DEN 2026-12-13 00:55:00 → DTW 2026-12-13 05:42:00; layover at DTW: 78 minutes.
    • DL3928: DTW 2026-12-13 07:00:00 → SYR 2026-12-13 08:32:00.

2026-12-13 · one way · Axel-exclusive $185.00

  • American Airlines AA1662 / AA3160: DEN 2026-12-13 14:13:00 → SYR 2026-12-13 22:43:00; 1 stop(s) via CLT; 390 minutes. Local airport times.
    • AA1662: DEN 2026-12-13 14:13:00 → CLT 2026-12-13 19:29:00; layover at CLT: 81 minutes.
    • AA3160: CLT 2026-12-13 20:50:00 → SYR 2026-12-13 22:43:00.

2026-12-13 · one way · Axel-exclusive $190.00

  • United Airlines UA529 / UA4439: DEN 2026-12-13 05:50:00 → SYR 2026-12-13 13:40:00; 1 stop(s) via ORD; 350 minutes. Local airport times.
    • UA529: DEN 2026-12-13 05:50:00 → ORD 2026-12-13 09:33:00; layover at ORD: 67 minutes.
    • UA4439: ORD 2026-12-13 10:40:00 → SYR 2026-12-13 13:40:00.

2026-12-13 · one way · Axel-exclusive $195.00

  • Delta Air Lines DL336 / DL4732: DEN 2026-12-13 07:05:00 → SYR 2026-12-13 16:25:00; 1 stop(s) via JFK; 440 minutes. Local airport times.
    • DL336: DEN 2026-12-13 07:05:00 → JFK 2026-12-13 12:50:00; layover at JFK: 129 minutes.
    • DL4732: JFK 2026-12-13 14:59:00 → SYR 2026-12-13 16:25:00.

2026-12-13 · one way · Axel-exclusive $195.00

  • Delta Air Lines DL2346 / DL5775: DEN 2026-12-13 07:15:00 → SYR 2026-12-13 16:39:00; 1 stop(s) via LGA; 444 minutes. Local airport times.
    • DL2346: DEN 2026-12-13 07:15:00 → LGA 2026-12-13 12:57:00; layover at LGA: 139 minutes.
    • DL5775: LGA 2026-12-13 15:16:00 → SYR 2026-12-13 16:39:00.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Syracuse (SYR) · Dec 13, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Syracuse (SYR) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.