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Burlington → Dulles

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BTV → IAD1 adulteconomy

12 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
7:35 pmBTV
2h
Nonstop
9:35 pmIAD
United Airlines
8:25 amIAD
1h 36m
Nonstop
10:01 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
6:00 amBTV
5h 49m
JFK · 2h 28m
11:49 amIAD
Delta Air Lines
6:20 pmIAD
5h 39m
JFK · 2h 33m
11:59 pmBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
7:35 pmBTV
2h
Nonstop
9:35 pmIAD
United Airlines
8:15 amIAD
1h 39m
Nonstop
9:54 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
2:37 pmBTV
1h 59m
Nonstop
4:36 pmIAD
United Airlines
8:25 amIAD
1h 36m
Nonstop
10:01 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
2:37 pmBTV
1h 59m
Nonstop
4:36 pmIAD
United Airlines
8:15 amIAD
1h 39m
Nonstop
9:54 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:00 amBTV
5h 25m
EWR · 2h 4m
11:25 amIAD
United Airlines
8:25 amIAD
1h 36m
Nonstop
10:01 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:00 amBTV
5h 25m
EWR · 2h 4m
11:25 amIAD
United Airlines
8:15 amIAD
1h 39m
Nonstop
9:54 amBTV

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
6:00 amBTV
5h 49m
JFK · 2h 28m
11:49 amIAD
Delta Air Lines
6:20 pmIAD
5h 39m
JFK · 2h 33m
11:59 pmBTV

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

United Airlines
2:37 pmBTV
1h 59m
Nonstop
4:36 pmIAD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
6:00 amBTV
5h 49m
JFK · 2h 28m
11:49 amIAD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
7:35 pmBTV
2h
Nonstop
9:35 pmIAD

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:00 amBTV
5h 25m
EWR · 2h 4m
11:25 amIAD

One-way total · 1 adult · Taxes included

Make this trip yours

BTV ⇄ IAD

Economy

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

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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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayUnited AirlinesUA4322$175.002026-10-29T00:53:39Z
2026-11-20 → 2026-11-23United AirlinesUA4473 / UA4536$310.002026-10-29T00:53:39Z
2026-11-20 · one wayDelta Air LinesDL5176 + DL5595$190.002026-10-29T00:53:39Z
2026-11-20 → 2026-11-23Delta Air LinesDL5176 + DL5595 / DL5815 + DL5481$340.002026-10-29T00:53:39Z
2026-11-27 → 2026-12-04United AirlinesUA4473 / UA4503$356.502026-10-29T00:53:39Z
2026-11-20 · one wayUnited AirlinesUA4473$175.002026-10-29T00:53:39Z
2026-11-20 → 2026-11-23United AirlinesUA4322 / UA4536$310.002026-10-29T00:53:39Z
2026-11-27 → 2026-12-04United AirlinesUA4322 / UA4503$356.502026-10-29T00:53:39Z
2026-11-20 · one wayUnited AirlinesUA3697 + UA338$185.002026-10-29T00:53:39Z
2026-11-20 → 2026-11-23United AirlinesUA3697 + UA338 / UA4536$320.002026-10-29T00:53:39Z
2026-11-27 → 2026-12-04United AirlinesUA3697 + UA338 / UA4503$369.502026-10-29T00:53:39Z
2026-11-27 → 2026-12-04Delta Air LinesDL5176 + DL5595 / DL5815 + DL5481$391.002026-10-29T00:53:39Z

2026-11-20 · one way · $175.00

  • United Airlines UA4322: BTV 2026-11-20 14:37:00 → IAD 2026-11-20 16:36:00; nonstop; 119 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $310.00

  • United Airlines UA4473: BTV 2026-11-20 19:35:00 → IAD 2026-11-20 21:35:00; nonstop; 120 minutes. Local airport times.
  • United Airlines UA4536: IAD 2026-11-23 08:25:00 → BTV 2026-11-23 10:01:00; nonstop; 96 minutes. Local airport times.

2026-11-20 · one way · $190.00

  • Delta Air Lines DL5176 / DL5595: BTV 2026-11-20 06:00:00 → IAD 2026-11-20 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL5176: BTV 2026-11-20 06:00:00 → JFK 2026-11-20 07:47:00; layover at JFK: 148 minutes.
    • DL5595: JFK 2026-11-20 10:15:00 → IAD 2026-11-20 11:49:00.

2026-11-20 → 2026-11-23 · $340.00

  • Delta Air Lines DL5176 / DL5595: BTV 2026-11-20 06:00:00 → IAD 2026-11-20 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL5176: BTV 2026-11-20 06:00:00 → JFK 2026-11-20 07:47:00; layover at JFK: 148 minutes.
    • DL5595: JFK 2026-11-20 10:15:00 → IAD 2026-11-20 11:49:00.
  • Delta Air Lines DL5815 / DL5481: IAD 2026-11-23 18:20:00 → BTV 2026-11-23 23:59:00; 1 stop(s) via JFK; 339 minutes. Local airport times.
    • DL5815: IAD 2026-11-23 18:20:00 → JFK 2026-11-23 19:57:00; layover at JFK: 153 minutes.
    • DL5481: JFK 2026-11-23 22:30:00 → BTV 2026-11-23 23:59:00.

2026-11-27 → 2026-12-04 · $356.50

  • United Airlines UA4473: BTV 2026-11-27 19:35:00 → IAD 2026-11-27 21:35:00; nonstop; 120 minutes. Local airport times.
  • United Airlines UA4503: IAD 2026-12-04 08:15:00 → BTV 2026-12-04 09:54:00; nonstop; 99 minutes. Local airport times.

2026-11-20 · one way · $175.00

  • United Airlines UA4473: BTV 2026-11-20 19:35:00 → IAD 2026-11-20 21:35:00; nonstop; 120 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $310.00

  • United Airlines UA4322: BTV 2026-11-20 14:37:00 → IAD 2026-11-20 16:36:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA4536: IAD 2026-11-23 08:25:00 → BTV 2026-11-23 10:01:00; nonstop; 96 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $356.50

  • United Airlines UA4322: BTV 2026-11-27 14:37:00 → IAD 2026-11-27 16:36:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA4503: IAD 2026-12-04 08:15:00 → BTV 2026-12-04 09:54:00; nonstop; 99 minutes. Local airport times.

2026-11-20 · one way · $185.00

  • United Airlines UA3697 / UA338: BTV 2026-11-20 06:00:00 → IAD 2026-11-20 11:25:00; 1 stop(s) via EWR; 325 minutes. Local airport times.
    • UA3697: BTV 2026-11-20 06:00:00 → EWR 2026-11-20 07:51:00; layover at EWR: 124 minutes.
    • UA338: EWR 2026-11-20 09:55:00 → IAD 2026-11-20 11:25:00.

2026-11-20 → 2026-11-23 · $320.00

  • United Airlines UA3697 / UA338: BTV 2026-11-20 06:00:00 → IAD 2026-11-20 11:25:00; 1 stop(s) via EWR; 325 minutes. Local airport times.
    • UA3697: BTV 2026-11-20 06:00:00 → EWR 2026-11-20 07:51:00; layover at EWR: 124 minutes.
    • UA338: EWR 2026-11-20 09:55:00 → IAD 2026-11-20 11:25:00.
  • United Airlines UA4536: IAD 2026-11-23 08:25:00 → BTV 2026-11-23 10:01:00; nonstop; 96 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $369.50

  • United Airlines UA3697 / UA338: BTV 2026-11-27 06:00:00 → IAD 2026-11-27 11:25:00; 1 stop(s) via EWR; 325 minutes. Local airport times.
    • UA3697: BTV 2026-11-27 06:00:00 → EWR 2026-11-27 07:51:00; layover at EWR: 124 minutes.
    • UA338: EWR 2026-11-27 09:55:00 → IAD 2026-11-27 11:25:00.
  • United Airlines UA4503: IAD 2026-12-04 08:15:00 → BTV 2026-12-04 09:54:00; nonstop; 99 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $391.00

  • Delta Air Lines DL5176 / DL5595: BTV 2026-11-27 06:00:00 → IAD 2026-11-27 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL5176: BTV 2026-11-27 06:00:00 → JFK 2026-11-27 07:47:00; layover at JFK: 148 minutes.
    • DL5595: JFK 2026-11-27 10:15:00 → IAD 2026-11-27 11:49:00.
  • Delta Air Lines DL5815 / DL5481: IAD 2026-12-04 18:20:00 → BTV 2026-12-04 23:59:00; 1 stop(s) via JFK; 339 minutes. Local airport times.
    • DL5815: IAD 2026-12-04 18:20:00 → JFK 2026-12-04 19:57:00; layover at JFK: 153 minutes.
    • DL5481: JFK 2026-12-04 22:30:00 → BTV 2026-12-04 23:59:00.

More dates for this route