Travel with Axel,
get the best price.

Burlington → Dulles

Dec 3, 2026 · return Dec 8, 2026

BTV → IAD1 adulteconomyRound trip

4 flight options · 2 airlines

Nonstop flights

Thu, Dec 3 – Tue, Dec 8

United Airlines
7:30 pmBTV
1h 55m
Nonstop
9:25 pmIAD
United Airlines
8:25 amIAD
1h 36m
Nonstop
10:01 amBTV

Round-trip total · 1 adult · Taxes included

Thu, Dec 3 – Tue, Dec 8

United Airlines
9:49 amBTV
2h 6m
Nonstop
11:55 amIAD
United Airlines
8:25 amIAD
1h 36m
Nonstop
10:01 amBTV

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 3 – Tue, Dec 8

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

Thu, Dec 3 – Tue, Dec 8

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

Make this trip yours

BTV ⇄ IAD

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

More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2026-12-03 → 2026-12-08United AirlinesUA4473 / UA4536$310.002026-10-29T00:53:39Z
2026-12-03 → 2026-12-08Delta Air LinesDL5176 + DL5595 / DL5815 + DL5481$340.002026-10-29T00:53:39Z
2026-12-03 → 2026-12-08United AirlinesUA3698 / UA4536$310.002026-10-29T00:53:39Z
2026-12-03 → 2026-12-08United AirlinesUA3697 + UA338 / UA4536$320.002026-10-29T00:53:39Z

2026-12-03 → 2026-12-08 · $310.00

  • United Airlines UA4473: BTV 2026-12-03 19:30:00 → IAD 2026-12-03 21:25:00; nonstop; 115 minutes. Local airport times.
  • United Airlines UA4536: IAD 2026-12-08 08:25:00 → BTV 2026-12-08 10:01:00; nonstop; 96 minutes. Local airport times.

2026-12-03 → 2026-12-08 · $340.00

  • Delta Air Lines DL5176 / DL5595: BTV 2026-12-03 06:00:00 → IAD 2026-12-03 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
    • DL5176: BTV 2026-12-03 06:00:00 → JFK 2026-12-03 07:47:00; layover at JFK: 148 minutes.
    • DL5595: JFK 2026-12-03 10:15:00 → IAD 2026-12-03 11:49:00.
  • Delta Air Lines DL5815 / DL5481: IAD 2026-12-08 18:20:00 → BTV 2026-12-08 23:59:00; 1 stop(s) via JFK; 339 minutes. Local airport times.
    • DL5815: IAD 2026-12-08 18:20:00 → JFK 2026-12-08 19:57:00; layover at JFK: 153 minutes.
    • DL5481: JFK 2026-12-08 22:30:00 → BTV 2026-12-08 23:59:00.

2026-12-03 → 2026-12-08 · $310.00

  • United Airlines UA3698: BTV 2026-12-03 09:49:00 → IAD 2026-12-03 11:55:00; nonstop; 126 minutes. Local airport times.
  • United Airlines UA4536: IAD 2026-12-08 08:25:00 → BTV 2026-12-08 10:01:00; nonstop; 96 minutes. Local airport times.

2026-12-03 → 2026-12-08 · $320.00

  • United Airlines UA3697 / UA338: BTV 2026-12-03 06:00:00 → IAD 2026-12-03 11:25:00; 1 stop(s) via EWR; 325 minutes. Local airport times.
    • UA3697: BTV 2026-12-03 06:00:00 → EWR 2026-12-03 07:51:00; layover at EWR: 124 minutes.
    • UA338: EWR 2026-12-03 09:55:00 → IAD 2026-12-03 11:25:00.
  • United Airlines UA4536: IAD 2026-12-08 08:25:00 → BTV 2026-12-08 10:01:00; nonstop; 96 minutes. Local airport times.

More dates for this route