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Route overview: Denver to Raleigh/Durham (RDU) flight deals

Denver → Raleigh/Durham

Dec 7, 2026 · return Dec 12, 2026

DEN → RDU1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Mon, Dec 7 – Sat, Dec 12

Frontier Airlines
10:41 amDEN
3h 15m
Nonstop
3:56 pmRDU
Frontier Airlines
4:51 pmRDU
4h 9m
Nonstop
7:00 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Southwest Airlines
7:45 pmDEN
3h 10m
Nonstop
12:55 am+1RDU
Southwest Airlines
5:35 pmRDU
3h 55m
Nonstop
7:30 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

United Airlines
4:17 pmDEN
3h 17m
Nonstop
9:34 pmRDU
United Airlines
4:20 pmRDU
4h 5m
Nonstop
6:25 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Frontier Airlines
1:18 pmDEN
3h 21m
Nonstop
6:39 pmRDU
United Airlines
4:20 pmRDU
4h 5m
Nonstop
6:25 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Southwest Airlines
3:35 pmDEN
3h
Nonstop
8:35 pmRDU
Southwest Airlines
5:15 amRDU
3h 55m
Nonstop
7:10 amDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

United Airlines
9:55 amDEN
3h 18m
Nonstop
3:13 pmRDU
United Airlines
4:20 pmRDU
4h 5m
Nonstop
6:25 pmDEN

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Sat, Dec 12

American Airlines
12:54 amDEN
5h 38m
CLT · 1h 33m
8:32 amRDU
American Airlines
5:00 amRDU
6h 22m
CLT · 1h 19m
9:22 amDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Delta Air Lines
2:29 pmDEN
5h 20m
ATL · 1h 7m
9:49 pmRDU
Delta Air Lines
12:00 pmRDU
6h 2m
MSP · 1h 4m
4:02 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Southwest Airlines
2:40 pmDEN
5h 25m
MDW · 1h 10m
10:05 pmRDU
Southwest Airlines
5:35 pmRDU
3h 55m
Nonstop
7:30 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Southwest Airlines
2:25 pmDEN
5h 15m
BNA · 1h 20m
9:40 pmRDU
Southwest Airlines
5:35 pmRDU
3h 55m
Nonstop
7:30 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

Southwest Airlines
7:25 pmDEN
3h 10m
Nonstop
12:35 am+1RDU
Southwest Airlines
6:20 pmRDU
5h 35m
STL · 1h 5m
9:55 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Sat, Dec 12

United Airlines
4:11 pmDEN
5h 33m
IAD · 1h 1m
11:44 pmRDU
United Airlines
4:20 pmRDU
4h 5m
Nonstop
6:25 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ RDU

Economy

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

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Explore this route

All dates for this routeDec 6, 2026 → Dec 11, 2026Dec 8, 2026 → Dec 13, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Denver to Raleigh/Durham (RDU) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-07 → 2026-12-12Frontier AirlinesF92440 / F92225$165.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1209 / WN3612$280.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12United AirlinesUA2671 / UA1219$320.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12American AirlinesAA591 + AA1906 / AA1903 + AA1610$300.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Delta Air LinesDL706 + DL1154 / DL2519 + DL1025$320.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Frontier Airlines / United AirlinesF92440 / UA1219$242.502026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1209 / WN3611$280.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12United AirlinesUA2269 / UA1219$320.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1699 + WN3012 / WN3612$270.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1573 + WN4726 / WN3612$270.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1209 / WN1459 + WN1316$270.002026-10-29T01:04:44Z
2026-12-07 → 2026-12-12United AirlinesUA421 + UA3566 / UA1219$305.002026-10-29T01:04:44Z

2026-12-07 → 2026-12-12 · $165.00

  • Frontier Airlines F92440: DEN 2026-12-07 10:41:00 → RDU 2026-12-07 15:56:00; nonstop; 195 minutes. Local airport times.
  • Frontier Airlines F92225: RDU 2026-12-12 16:51:00 → DEN 2026-12-12 19:00:00; nonstop; 249 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $280.00

  • Southwest Airlines WN1209: DEN 2026-12-07 19:45:00 → RDU 2026-12-08 00:55:00; nonstop; 190 minutes. Local airport times.
  • Southwest Airlines WN3612: RDU 2026-12-12 17:35:00 → DEN 2026-12-12 19:30:00; nonstop; 235 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $320.00

  • United Airlines UA2671: DEN 2026-12-07 16:17:00 → RDU 2026-12-07 21:34:00; nonstop; 197 minutes. Local airport times.
  • United Airlines UA1219: RDU 2026-12-12 16:20:00 → DEN 2026-12-12 18:25:00; nonstop; 245 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $300.00

  • American Airlines AA591 / AA1906: DEN 2026-12-07 00:54:00 → RDU 2026-12-07 08:32:00; 1 stop(s) via CLT; 338 minutes. Local airport times.
    • AA591: DEN 2026-12-07 00:54:00 → CLT 2026-12-07 06:01:00; layover at CLT: 93 minutes.
    • AA1906: CLT 2026-12-07 07:34:00 → RDU 2026-12-07 08:32:00.
  • American Airlines AA1903 / AA1610: RDU 2026-12-12 05:00:00 → DEN 2026-12-12 09:22:00; 1 stop(s) via CLT; 382 minutes. Local airport times.
    • AA1903: RDU 2026-12-12 05:00:00 → CLT 2026-12-12 06:09:00; layover at CLT: 79 minutes.
    • AA1610: CLT 2026-12-12 07:28:00 → DEN 2026-12-12 09:22:00.

2026-12-07 → 2026-12-12 · $320.00

  • Delta Air Lines DL706 / DL1154: DEN 2026-12-07 14:29:00 → RDU 2026-12-07 21:49:00; 1 stop(s) via ATL; 320 minutes. Local airport times.
    • DL706: DEN 2026-12-07 14:29:00 → ATL 2026-12-07 19:18:00; layover at ATL: 67 minutes.
    • DL1154: ATL 2026-12-07 20:25:00 → RDU 2026-12-07 21:49:00.
  • Delta Air Lines DL2519 / DL1025: RDU 2026-12-12 12:00:00 → DEN 2026-12-12 16:02:00; 1 stop(s) via MSP; 362 minutes. Local airport times.
    • DL2519: RDU 2026-12-12 12:00:00 → MSP 2026-12-12 13:49:00; layover at MSP: 64 minutes.
    • DL1025: MSP 2026-12-12 14:53:00 → DEN 2026-12-12 16:02:00.

2026-12-07 → 2026-12-12 · $242.50

  • Frontier Airlines F92440: DEN 2026-12-07 13:18:00 → RDU 2026-12-07 18:39:00; nonstop; 201 minutes. Local airport times.
  • United Airlines UA1219: RDU 2026-12-12 16:20:00 → DEN 2026-12-12 18:25:00; nonstop; 245 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $280.00

  • Southwest Airlines WN1209: DEN 2026-12-07 15:35:00 → RDU 2026-12-07 20:35:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN3611: RDU 2026-12-12 05:15:00 → DEN 2026-12-12 07:10:00; nonstop; 235 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $320.00

  • United Airlines UA2269: DEN 2026-12-07 09:55:00 → RDU 2026-12-07 15:13:00; nonstop; 198 minutes. Local airport times.
  • United Airlines UA1219: RDU 2026-12-12 16:20:00 → DEN 2026-12-12 18:25:00; nonstop; 245 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $270.00

  • Southwest Airlines WN1699 / WN3012: DEN 2026-12-07 14:40:00 → RDU 2026-12-07 22:05:00; 1 stop(s) via MDW; 325 minutes. Local airport times.
    • WN1699: DEN 2026-12-07 14:40:00 → MDW 2026-12-07 17:55:00; layover at MDW: 70 minutes.
    • WN3012: MDW 2026-12-07 19:05:00 → RDU 2026-12-07 22:05:00.
  • Southwest Airlines WN3612: RDU 2026-12-12 17:35:00 → DEN 2026-12-12 19:30:00; nonstop; 235 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $270.00

  • Southwest Airlines WN1573 / WN4726: DEN 2026-12-07 14:25:00 → RDU 2026-12-07 21:40:00; 1 stop(s) via BNA; 315 minutes. Local airport times.
    • WN1573: DEN 2026-12-07 14:25:00 → BNA 2026-12-07 17:45:00; layover at BNA: 80 minutes.
    • WN4726: BNA 2026-12-07 19:05:00 → RDU 2026-12-07 21:40:00.
  • Southwest Airlines WN3612: RDU 2026-12-12 17:35:00 → DEN 2026-12-12 19:30:00; nonstop; 235 minutes. Local airport times.

2026-12-07 → 2026-12-12 · $270.00

  • Southwest Airlines WN1209: DEN 2026-12-07 19:25:00 → RDU 2026-12-08 00:35:00; nonstop; 190 minutes. Local airport times.
  • Southwest Airlines WN1459 / WN1316: RDU 2026-12-12 18:20:00 → DEN 2026-12-12 21:55:00; 1 stop(s) via STL; 335 minutes. Local airport times.
    • WN1459: RDU 2026-12-12 18:20:00 → STL 2026-12-12 19:30:00; layover at STL: 65 minutes.
    • WN1316: STL 2026-12-12 20:35:00 → DEN 2026-12-12 21:55:00.

2026-12-07 → 2026-12-12 · $305.00

  • United Airlines UA421 / UA3566: DEN 2026-12-07 16:11:00 → RDU 2026-12-07 23:44:00; 1 stop(s) via IAD; 333 minutes. Local airport times.
    • UA421: DEN 2026-12-07 16:11:00 → IAD 2026-12-07 21:24:00; layover at IAD: 61 minutes.
    • UA3566: IAD 2026-12-07 22:25:00 → RDU 2026-12-07 23:44:00.
  • United Airlines UA1219: RDU 2026-12-12 16:20:00 → DEN 2026-12-12 18:25:00; nonstop; 245 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Raleigh/Durham (RDU) · Dec 7, 2026 · return Dec 12, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.