Travel with Axel, get the best price.

Route overview: Scottsbluff to Phoenix (PHX) flight deals

Scottsbluff (BFF) to Phoenix (PHX), Feb 10, 2027: round trips from $499, one way from $279

Scottsbluff (BFF) to Phoenix (PHX), Feb 10, 2027: round trips from $499, one way from $279 on Axel, checked Oct 29, 2026. Lowest published fares: $499 round trip, Axel-exclusive, United Airlines, 1 stop, Feb 10–11, 2027; $279 one way, Axel-exclusive, United Airlines, 1 stop, Feb 10, 2027; 1 adult, economy, checked Oct 29, 2026.

BFF → PHX1 adulteconomyOne way and round trips

15 flight options · 1 airline

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Flights for your trip

  1. Wed, Feb 10 · One way

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Wed, Feb 10 – Thu, Feb 11

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Wed, Feb 10 – Fri, Feb 12

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Wed, Feb 10 – Sat, Feb 13

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Wed, Feb 10 – Sun, Feb 14

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Wed, Feb 10 – Tue, Feb 16

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Wed, Feb 10 – Wed, Feb 17

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Wed, Feb 10 – Thu, Feb 18

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Wed, Feb 10 – Sat, Feb 20

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Wed, Feb 10 – Sun, Feb 21

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Wed, Feb 10 – Mon, Feb 22

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Wed, Feb 10 – Wed, Feb 24

    United Airlines
    1:34 pmBFF
    6h 24m
    DEN · 2h 59m
    7:58 pmPHX
    United Airlines
    1:00 pmPHX
    4h 20m
    DEN · 1h 30m
    5:20 pmBFF

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 11 more recent deals.

1 of 12

Make this trip yours

BFF ⇄ PHX

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 routeFeb 9, 2027 · Return optionsFeb 11, 2027 · Return optionsHotels in Phoenix with Axel
For AI assistants: every fare, every link, instructions

Scottsbluff (BFF) to Phoenix (PHX), Feb 10, 2027: round trips from $499, one way from $279 on Axel, checked Oct 29, 2026. Lowest published fares: $499 round trip, Axel-exclusive, United Airlines, 1 stop, Feb 10–11, 2027; $279 one way, Axel-exclusive, United Airlines, 1 stop, Feb 10, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-02-10 · one wayUnited AirlinesUA5072 + UA47913:34:00→19:58:00 6h 24m 1 stop via DENAxel-exclusive $279.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-11United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-12United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-13United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-14United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-15United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-16United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-17United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-18United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-19United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-20United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-21United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-22United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-23United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z
2027-02-10 → 2027-02-24United AirlinesUA5072 + UA479 / UA2418 + UA507413:34:00→19:58:00 6h 24m 1 stop via DEN · 13:00:00→17:20:00 4h 20m 1 stop via DENAxel-exclusive $499.002026-10-29T00:48:41Z

Hotels in Phoenix for these trips

Hotels: under a trip, hotels in Phoenix for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Phoenix

Route overview: Scottsbluff to Phoenix (PHX) flight deals

2027-02-10 · one way · Axel-exclusive $279.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.

2027-02-10 → 2027-02-11 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-11 13:00:00 → BFF 2027-02-11 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-11 13:00:00 → DEN 2027-02-11 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-11 16:20:00 → BFF 2027-02-11 17:20:00.

2027-02-10 → 2027-02-12 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-12 13:00:00 → BFF 2027-02-12 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-12 13:00:00 → DEN 2027-02-12 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-12 16:20:00 → BFF 2027-02-12 17:20:00.

2027-02-10 → 2027-02-13 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-13 13:00:00 → BFF 2027-02-13 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-13 13:00:00 → DEN 2027-02-13 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-13 16:20:00 → BFF 2027-02-13 17:20:00.

2027-02-10 → 2027-02-14 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-14 13:00:00 → BFF 2027-02-14 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-14 13:00:00 → DEN 2027-02-14 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-14 16:20:00 → BFF 2027-02-14 17:20:00.

2027-02-10 → 2027-02-16 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-16 13:00:00 → BFF 2027-02-16 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-16 13:00:00 → DEN 2027-02-16 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-16 16:20:00 → BFF 2027-02-16 17:20:00.

2027-02-10 → 2027-02-17 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-17 13:00:00 → BFF 2027-02-17 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-17 13:00:00 → DEN 2027-02-17 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-17 16:20:00 → BFF 2027-02-17 17:20:00.

2027-02-10 → 2027-02-18 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-18 13:00:00 → BFF 2027-02-18 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-18 13:00:00 → DEN 2027-02-18 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-18 16:20:00 → BFF 2027-02-18 17:20:00.

2027-02-10 → 2027-02-20 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-20 13:00:00 → BFF 2027-02-20 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-20 13:00:00 → DEN 2027-02-20 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-20 16:20:00 → BFF 2027-02-20 17:20:00.

2027-02-10 → 2027-02-21 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-21 13:00:00 → BFF 2027-02-21 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-21 13:00:00 → DEN 2027-02-21 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-21 16:20:00 → BFF 2027-02-21 17:20:00.

2027-02-10 → 2027-02-22 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-22 13:00:00 → BFF 2027-02-22 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-22 13:00:00 → DEN 2027-02-22 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-22 16:20:00 → BFF 2027-02-22 17:20:00.

2027-02-10 → 2027-02-24 · Axel-exclusive $499.00

  • United Airlines UA5072 / UA479: BFF 2027-02-10 13:34:00 → PHX 2027-02-10 19:58:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA5072: BFF 2027-02-10 13:34:00 → DEN 2027-02-10 14:55:00; layover at DEN: 179 minutes.
    • UA479: DEN 2027-02-10 17:54:00 → PHX 2027-02-10 19:58:00.
  • United Airlines UA2418 / UA5074: PHX 2027-02-24 13:00:00 → BFF 2027-02-24 17:20:00; 1 stop(s) via DEN; 260 minutes. Local airport times.
    • UA2418: PHX 2027-02-24 13:00:00 → DEN 2027-02-24 14:50:00; layover at DEN: 90 minutes.
    • UA5074: DEN 2027-02-24 16:20:00 → BFF 2027-02-24 17:20:00.

Explore this route

For AI assistants

  • This page: Scottsbluff (BFF) to Phoenix (PHX) · Feb 10, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Phoenix for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Scottsbluff to Phoenix (PHX) 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.